2247381190352

素因数分解:

$2^4\times {\mathrm{821}}^1\times {\mathrm{171085657}}^1$

素因数の和:171086486

約数の個数: 20

約数和(自身を含む): 4359604737156

約数和(自身を除く): 2112223546804

約数列:

[1, 2, 4, 8, 16, 821, 1642, 3284, 6568, 13136, 171085657, 342171314, 684342628, 1368685256, 2737370512, 140461324397, 280922648794, 561845297588, 1123690595176, 2247381190352]

約数ペア:

[(1, 2247381190352), (2, 1123690595176), (4, 561845297588), (8, 280922648794), (16, 140461324397), (821, 2737370512), (1642, 1368685256), (3284, 684342628), (6568, 342171314), (13136, 171085657)]