2009133110

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{487}}^1\times {\mathrm{2531}}^1$

素因数の和:3188

約数の個数: 32

約数和(自身を含む): 3647538432

約数和(自身を除く): 1638405322

約数列:

[1, 2, 5, 10, 163, 326, 487, 815, 974, 1630, 2435, 2531, 4870, 5062, 12655, 25310, 79381, 158762, 396905, 412553, 793810, 825106, 1232597, 2062765, 2465194, 4125530, 6162985, 12325970, 200913311, 401826622, 1004566555, 2009133110]

約数ペア:

[(1, 2009133110), (2, 1004566555), (5, 401826622), (10, 200913311), (163, 12325970), (326, 6162985), (487, 4125530), (815, 2465194), (974, 2062765), (1630, 1232597), (2435, 825106), (2531, 793810), (4870, 412553), (5062, 396905), (12655, 158762), (25310, 79381)]