917059390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{414959}}^1$

素因数の和:414996

約数の個数: 32

約数和(自身を含む): 1882258560

約数和(自身を除く): 965199170

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 414959, 829918, 2074795, 4149590, 5394467, 7054303, 10788934, 14108606, 26972335, 35271515, 53944670, 70543030, 91705939, 183411878, 458529695, 917059390]

約数ペア:

[(1, 917059390), (2, 458529695), (5, 183411878), (10, 91705939), (13, 70543030), (17, 53944670), (26, 35271515), (34, 26972335), (65, 14108606), (85, 10788934), (130, 7054303), (170, 5394467), (221, 4149590), (442, 2074795), (1105, 829918), (2210, 414959)]