108916340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{418909}}^1$

素因数の和:418931

約数の個数: 24

約数和(自身を含む): 246319080

約数和(自身を除く): 137402740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 418909, 837818, 1675636, 2094545, 4189090, 5445817, 8378180, 10891634, 21783268, 27229085, 54458170, 108916340]

約数ペア:

[(1, 108916340), (2, 54458170), (4, 27229085), (5, 21783268), (10, 10891634), (13, 8378180), (20, 5445817), (26, 4189090), (52, 2094545), (65, 1675636), (130, 837818), (260, 418909)]