331320756

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2123851}}^1$

素因数の和:2123871

約数の個数: 24

約数和(自身を含む): 832549984

約数和(自身を除く): 501229228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2123851, 4247702, 6371553, 8495404, 12743106, 25486212, 27610063, 55220126, 82830189, 110440252, 165660378, 331320756]

約数ペア:

[(1, 331320756), (2, 165660378), (3, 110440252), (4, 82830189), (6, 55220126), (12, 27610063), (13, 25486212), (26, 12743106), (39, 8495404), (52, 6371553), (78, 4247702), (156, 2123851)]