663261122

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{1213}}^1\times {\mathrm{2087}}^1$

素因数の和:3433

約数の個数: 16

約数和(自身を含む): 1003793472

約数和(自身を除く): 340532350

約数列:

[1, 2, 131, 262, 1213, 2087, 2426, 4174, 158903, 273397, 317806, 546794, 2531531, 5063062, 331630561, 663261122]

約数ペア:

[(1, 663261122), (2, 331630561), (131, 5063062), (262, 2531531), (1213, 546794), (2087, 317806), (2426, 273397), (4174, 158903)]