8468590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5011}}^1$

素因数の和:5044

約数の個数: 24

約数和(自身を含む): 16509528

約数和(自身を除く): 8040938

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 5011, 10022, 25055, 50110, 65143, 130286, 325715, 651430, 846859, 1693718, 4234295, 8468590]

約数ペア:

[(1, 8468590), (2, 4234295), (5, 1693718), (10, 846859), (13, 651430), (26, 325715), (65, 130286), (130, 65143), (169, 50110), (338, 25055), (845, 10022), (1690, 5011)]