1113740

素因数分解:

$2^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 2358720

約数和(自身を除く): 1244980

約数列:

[1, 2, 4, 5, 10, 20, 233, 239, 466, 478, 932, 956, 1165, 1195, 2330, 2390, 4660, 4780, 55687, 111374, 222748, 278435, 556870, 1113740]

約数ペア:

[(1, 1113740), (2, 556870), (4, 278435), (5, 222748), (10, 111374), (20, 55687), (233, 4780), (239, 4660), (466, 2390), (478, 2330), (932, 1195), (956, 1165)]