181672010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1397477}}^1$

素因数の和:1397497

約数の個数: 16

約数和(自身を含む): 352164456

約数和(自身を除く): 170492446

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1397477, 2794954, 6987385, 13974770, 18167201, 36334402, 90836005, 181672010]

約数ペア:

[(1, 181672010), (2, 90836005), (5, 36334402), (10, 18167201), (13, 13974770), (26, 6987385), (65, 2794954), (130, 1397477)]