409036690088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{36947}}^1\times {\mathrm{106451}}^1$

素因数の和:143417

約数の個数: 32

約数和(自身を含む): 825969584160

約数和(自身を除く): 416932894072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 36947, 73894, 106451, 147788, 212902, 295576, 425804, 480311, 851608, 960622, 1383863, 1921244, 2767726, 3842488, 5535452, 11070904, 3933045097, 7866090194, 15732180388, 31464360776, 51129586261, 102259172522, 204518345044, 409036690088]

約数ペア:

[(1, 409036690088), (2, 204518345044), (4, 102259172522), (8, 51129586261), (13, 31464360776), (26, 15732180388), (52, 7866090194), (104, 3933045097), (36947, 11070904), (73894, 5535452), (106451, 3842488), (147788, 2767726), (212902, 1921244), (295576, 1383863), (425804, 960622), (480311, 851608)]