559780186

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{2113}}^1$

素因数の和:2398

約数の個数: 32

約数和(自身を含む): 974131200

約数和(自身を除く): 414351014

約数列:

[1, 2, 7, 14, 127, 149, 254, 298, 889, 1043, 1778, 2086, 2113, 4226, 14791, 18923, 29582, 37846, 132461, 264922, 268351, 314837, 536702, 629674, 1878457, 2203859, 3756914, 4407718, 39984299, 79968598, 279890093, 559780186]

約数ペア:

[(1, 559780186), (2, 279890093), (7, 79968598), (14, 39984299), (127, 4407718), (149, 3756914), (254, 2203859), (298, 1878457), (889, 629674), (1043, 536702), (1778, 314837), (2086, 268351), (2113, 264922), (4226, 132461), (14791, 37846), (18923, 29582)]