9502870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5623}}^1$

素因数の和:5656

約数の個数: 24

約数和(自身を含む): 18525456

約数和(自身を除く): 9022586

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 5623, 11246, 28115, 56230, 73099, 146198, 365495, 730990, 950287, 1900574, 4751435, 9502870]

約数ペア:

[(1, 9502870), (2, 4751435), (5, 1900574), (10, 950287), (13, 730990), (26, 365495), (65, 146198), (130, 73099), (169, 56230), (338, 28115), (845, 11246), (1690, 5623)]