7945490162

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{631}}^1\times {\mathrm{827}}^1$

素因数の和:1814

約数の個数: 32

約数和(自身を含む): 12508867584

約数和(自身を除く): 4563377422

約数列:

[1, 2, 23, 46, 331, 631, 662, 827, 1262, 1654, 7613, 14513, 15226, 19021, 29026, 38042, 208861, 273737, 417722, 521837, 547474, 1043674, 4803803, 6295951, 9607606, 12002251, 12591902, 24004502, 172728047, 345456094, 3972745081, 7945490162]

約数ペア:

[(1, 7945490162), (2, 3972745081), (23, 345456094), (46, 172728047), (331, 24004502), (631, 12591902), (662, 12002251), (827, 9607606), (1262, 6295951), (1654, 4803803), (7613, 1043674), (14513, 547474), (15226, 521837), (19021, 417722), (29026, 273737), (38042, 208861)]