3867234020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14873977}}^1$

素因数の和:14873999

約数の個数: 24

約数和(自身を含む): 8745899064

約数和(自身を除く): 4878665044

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 14873977, 29747954, 59495908, 74369885, 148739770, 193361701, 297479540, 386723402, 773446804, 966808505, 1933617010, 3867234020]

約数ペア:

[(1, 3867234020), (2, 1933617010), (4, 966808505), (5, 773446804), (10, 386723402), (13, 297479540), (20, 193361701), (26, 148739770), (52, 74369885), (65, 59495908), (130, 29747954), (260, 14873977)]