2788082.00000000

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:261

約数の個数: 96

約数和(自身を含む): 81285120

約数和(自身を除く): 47009788

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 29, 34, 52, 58, 68, 91, 116, 119, 182, 191, 203, 221, 238, 364, 377, 382, 406, 442, 476, 493, 754, 764, 812, 884, 986, 1337, 1508, 1547, 1972, 2483, 2639, 2674, 3094, 3247, 3451, 4966, 5278, 5348, 5539, 6188, 6409, 6494, 6902, 9932, 10556, 11078, 12818, 12988, 13804, 17381, 22156, 22729, 25636, 34762, 38773, 42211, 44863, 45458, 69524, 72007, 77546, 84422, 89726, 90916, 94163, 144014, 155092, 168844, 179452, 188326, 288028, 295477, 376652, 504049, 590954, 659141, 1008098, 1181908, 1224119, 1318282, 2016196, 2448238, 2636564, 4896476, 8568833, 17137666, 34275332]

約数ペア:

[(1, 34275332), (2, 17137666), (4, 8568833), (7, 4896476), (13, 2636564), (14, 2448238), (17, 2016196), (26, 1318282), (28, 1224119), (29, 1181908), (34, 1008098), (52, 659141), (58, 590954), (68, 504049), (91, 376652), (116, 295477), (119, 288028), (182, 188326), (191, 179452), (203, 168844), (221, 155092), (238, 144014), (364, 94163), (377, 90916), (382, 89726), (406, 84422), (442, 77546), (476, 72007), (493, 69524), (754, 45458), (764, 44863), (812, 42211), (884, 38773), (986, 34762), (1337, 25636), (1508, 22729), (1547, 22156), (1972, 17381), (2483, 13804), (2639, 12988), (2674, 12818), (3094, 11078), (3247, 10556), (3451, 9932), (4966, 6902), (5278, 6494), (5348, 6409), (5539, 6188)]