72600970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{558469}}^1$

素因数の和:558489

約数の個数: 16

約数和(自身を含む): 140734440

約数和(自身を除く): 68133470

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 558469, 1116938, 2792345, 5584690, 7260097, 14520194, 36300485, 72600970]

約数ペア:

[(1, 72600970), (2, 36300485), (5, 14520194), (10, 7260097), (13, 5584690), (26, 2792345), (65, 1116938), (130, 558469)]