313842914

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{27917}}^1$

素因数の和:28010

約数の個数: 32

約数和(自身を含む): 594988416

約数和(自身を除く): 281145502

約数列:

[1, 2, 7, 11, 14, 22, 73, 77, 146, 154, 511, 803, 1022, 1606, 5621, 11242, 27917, 55834, 195419, 307087, 390838, 614174, 2037941, 2149609, 4075882, 4299218, 14265587, 22417351, 28531174, 44834702, 156921457, 313842914]

約数ペア:

[(1, 313842914), (2, 156921457), (7, 44834702), (11, 28531174), (14, 22417351), (22, 14265587), (73, 4299218), (77, 4075882), (146, 2149609), (154, 2037941), (511, 614174), (803, 390838), (1022, 307087), (1606, 195419), (5621, 55834), (11242, 27917)]