2870996848

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{514147}}^1$

素因数の和:514504

約数の個数: 20

約数和(自身を含む): 5578505800

約数和(自身を除く): 2707508952

約数列:

[1, 2, 4, 8, 16, 349, 698, 1396, 2792, 5584, 514147, 1028294, 2056588, 4113176, 8226352, 179437303, 358874606, 717749212, 1435498424, 2870996848]

約数ペア:

[(1, 2870996848), (2, 1435498424), (4, 717749212), (8, 358874606), (16, 179437303), (349, 8226352), (698, 4113176), (1396, 2056588), (2792, 1028294), (5584, 514147)]