155118860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{596611}}^1$

素因数の和:596633

約数の個数: 24

約数和(自身を含む): 350807856

約数和(自身を除く): 195688996

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 596611, 1193222, 2386444, 2983055, 5966110, 7755943, 11932220, 15511886, 31023772, 38779715, 77559430, 155118860]

約数ペア:

[(1, 155118860), (2, 77559430), (4, 38779715), (5, 31023772), (10, 15511886), (13, 11932220), (20, 7755943), (26, 5966110), (52, 2983055), (65, 2386444), (130, 1193222), (260, 596611)]