4971876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 14864640

約数和(自身を除く): 9892764

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 29, 39, 42, 52, 58, 78, 84, 87, 91, 116, 156, 157, 174, 182, 203, 273, 314, 348, 364, 377, 406, 471, 546, 609, 628, 754, 812, 942, 1092, 1099, 1131, 1218, 1508, 1884, 2041, 2198, 2262, 2436, 2639, 3297, 4082, 4396, 4524, 4553, 5278, 6123, 6594, 7917, 8164, 9106, 10556, 12246, 13188, 13659, 14287, 15834, 18212, 24492, 27318, 28574, 31668, 31871, 42861, 54636, 57148, 59189, 63742, 85722, 95613, 118378, 127484, 171444, 177567, 191226, 236756, 355134, 382452, 414323, 710268, 828646, 1242969, 1657292, 2485938, 4971876]

約数ペア:

[(1, 4971876), (2, 2485938), (3, 1657292), (4, 1242969), (6, 828646), (7, 710268), (12, 414323), (13, 382452), (14, 355134), (21, 236756), (26, 191226), (28, 177567), (29, 171444), (39, 127484), (42, 118378), (52, 95613), (58, 85722), (78, 63742), (84, 59189), (87, 57148), (91, 54636), (116, 42861), (156, 31871), (157, 31668), (174, 28574), (182, 27318), (203, 24492), (273, 18212), (314, 15834), (348, 14287), (364, 13659), (377, 13188), (406, 12246), (471, 10556), (546, 9106), (609, 8164), (628, 7917), (754, 6594), (812, 6123), (942, 5278), (1092, 4553), (1099, 4524), (1131, 4396), (1218, 4082), (1508, 3297), (1884, 2639), (2041, 2436), (2198, 2262)]