251599764004

素因数分解:

$2^2\times {\mathrm{691}}^1\times {\mathrm{12071}}^1\times {\mathrm{7541}}^1$

素因数の和:20307

約数の個数: 24

約数和(自身を含む): 441031784256

約数和(自身を除く): 189432020252

約数列:

[1, 2, 4, 691, 1382, 2764, 7541, 12071, 15082, 24142, 30164, 48284, 5210831, 8341061, 10421662, 16682122, 20843324, 33364244, 91027411, 182054822, 364109644, 62899941001, 125799882002, 251599764004]

約数ペア:

[(1, 251599764004), (2, 125799882002), (4, 62899941001), (691, 364109644), (1382, 182054822), (2764, 91027411), (7541, 33364244), (12071, 20843324), (15082, 16682122), (24142, 10421662), (30164, 8341061), (48284, 5210831)]