564661630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{255503}}^1$

素因数の和:255540

約数の個数: 32

約数和(自身を含む): 1158966144

約数和(自身を除く): 594304514

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 255503, 511006, 1277515, 2555030, 3321539, 4343551, 6643078, 8687102, 16607695, 21717755, 33215390, 43435510, 56466163, 112932326, 282330815, 564661630]

約数ペア:

[(1, 564661630), (2, 282330815), (5, 112932326), (10, 56466163), (13, 43435510), (17, 33215390), (26, 21717755), (34, 16607695), (65, 8687102), (85, 6643078), (130, 4343551), (170, 3321539), (221, 2555030), (442, 1277515), (1105, 511006), (2210, 255503)]