811856526

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{38693}}^1$

素因数の和:38980

約数の個数: 32

約数和(自身を含む): 1755159840

約数和(自身を除く): 943303314

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 269, 538, 807, 1614, 3497, 6994, 10491, 20982, 38693, 77386, 116079, 232158, 503009, 1006018, 1509027, 3018054, 10408417, 20816834, 31225251, 62450502, 135309421, 270618842, 405928263, 811856526]

約数ペア:

[(1, 811856526), (2, 405928263), (3, 270618842), (6, 135309421), (13, 62450502), (26, 31225251), (39, 20816834), (78, 10408417), (269, 3018054), (538, 1509027), (807, 1006018), (1614, 503009), (3497, 232158), (6994, 116079), (10491, 77386), (20982, 38693)]