1569121970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1319}}^1\times {\mathrm{9151}}^1$

素因数の和:10490

約数の個数: 32

約数和(自身を含む): 3044321280

約数和(自身を除く): 1475199310

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1319, 2638, 6595, 9151, 13190, 17147, 18302, 34294, 45755, 85735, 91510, 118963, 171470, 237926, 594815, 1189630, 12070169, 24140338, 60350845, 120701690, 156912197, 313824394, 784560985, 1569121970]

約数ペア:

[(1, 1569121970), (2, 784560985), (5, 313824394), (10, 156912197), (13, 120701690), (26, 60350845), (65, 24140338), (130, 12070169), (1319, 1189630), (2638, 594815), (6595, 237926), (9151, 171470), (13190, 118963), (17147, 91510), (18302, 85735), (34294, 45755)]