641005354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1\times {\mathrm{2087}}^1$

素因数の和:2730

約数の個数: 32

約数和(自身を含む): 1096851456

約数和(自身を除く): 455846102

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 607, 1214, 2087, 4174, 6677, 13354, 13961, 22957, 27922, 45914, 48001, 96002, 153571, 307142, 528011, 1056022, 1266809, 2533618, 13934899, 27869798, 29136607, 58273214, 320502677, 641005354]

約数ペア:

[(1, 641005354), (2, 320502677), (11, 58273214), (22, 29136607), (23, 27869798), (46, 13934899), (253, 2533618), (506, 1266809), (607, 1056022), (1214, 528011), (2087, 307142), (4174, 153571), (6677, 96002), (13354, 48001), (13961, 45914), (22957, 27922)]