8613638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{587}}^1$

素因数の和:652

約数の個数: 32

約数和(自身を含む): 15240960

約数和(自身を除く): 6627322

約数列:

[1, 2, 11, 22, 23, 29, 46, 58, 253, 319, 506, 587, 638, 667, 1174, 1334, 6457, 7337, 12914, 13501, 14674, 17023, 27002, 34046, 148511, 187253, 297022, 374506, 391529, 783058, 4306819, 8613638]

約数ペア:

[(1, 8613638), (2, 4306819), (11, 783058), (22, 391529), (23, 374506), (29, 297022), (46, 187253), (58, 148511), (253, 34046), (319, 27002), (506, 17023), (587, 14674), (638, 13501), (667, 12914), (1174, 7337), (1334, 6457)]