2005397187846

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1\times {\mathrm{881}}^1\times {\mathrm{1721}}^1$

素因数の和:3198

約数の個数: 128

約数和(自身を含む): 4474469486592

約数和(自身を除く): 2469072298746

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 547, 806, 881, 1094, 1209, 1641, 1721, 1762, 2418, 2643, 3282, 3442, 5163, 5286, 7111, 10326, 11453, 14222, 16957, 21333, 22373, 22906, 27311, 33914, 34359, 42666, 44746, 50871, 53351, 54622, 67119, 68718, 81933, 101742, 106702, 134238, 160053, 163866, 220441, 320106, 355043, 440882, 481907, 661323, 693563, 710086, 941387, 963814, 1065129, 1322646, 1387126, 1445721, 1516201, 1882774, 2080689, 2130258, 2824161, 2891442, 3032402, 4161378, 4548603, 5648322, 6264791, 9097206, 12238031, 12529582, 14939117, 18794373, 19710613, 24476062, 29182997, 29878234, 36714093, 37588746, 39421226, 44817351, 47002231, 58365994, 59131839, 73428186, 87548991, 89634702, 94004462, 118263678, 141006693, 175097982, 194208521, 282013386, 379378961, 388417042, 582625563, 611029003, 758757922, 829361947, 1138136883, 1165251126, 1222058006, 1658723894, 1833087009, 2276273766, 2488085841, 3666174018, 4976171682, 10781705311, 21563410622, 25710220357, 32345115933, 51420440714, 64690231866, 77130661071, 154261322142, 334232864641, 668465729282, 1002698593923, 2005397187846]

約数ペア:

[(1, 2005397187846), (2, 1002698593923), (3, 668465729282), (6, 334232864641), (13, 154261322142), (26, 77130661071), (31, 64690231866), (39, 51420440714), (62, 32345115933), (78, 25710220357), (93, 21563410622), (186, 10781705311), (403, 4976171682), (547, 3666174018), (806, 2488085841), (881, 2276273766), (1094, 1833087009), (1209, 1658723894), (1641, 1222058006), (1721, 1165251126), (1762, 1138136883), (2418, 829361947), (2643, 758757922), (3282, 611029003), (3442, 582625563), (5163, 388417042), (5286, 379378961), (7111, 282013386), (10326, 194208521), (11453, 175097982), (14222, 141006693), (16957, 118263678), (21333, 94004462), (22373, 89634702), (22906, 87548991), (27311, 73428186), (33914, 59131839), (34359, 58365994), (42666, 47002231), (44746, 44817351), (50871, 39421226), (53351, 37588746), (54622, 36714093), (67119, 29878234), (68718, 29182997), (81933, 24476062), (101742, 19710613), (106702, 18794373), (134238, 14939117), (160053, 12529582), (163866, 12238031), (220441, 9097206), (320106, 6264791), (355043, 5648322), (440882, 4548603), (481907, 4161378), (661323, 3032402), (693563, 2891442), (710086, 2824161), (941387, 2130258), (963814, 2080689), (1065129, 1882774), (1322646, 1516201), (1387126, 1445721)]