126896798

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{66161}}^1$

素因数の和:66307

約数の個数: 16

約数和(自身を含む): 219128544

約数和(自身を除く): 92231746

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 66161, 132322, 463127, 926254, 9064057, 18128114, 63448399, 126896798]

約数ペア:

[(1, 126896798), (2, 63448399), (7, 18128114), (14, 9064057), (137, 926254), (274, 463127), (959, 132322), (1918, 66161)]