2099681042

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1\times {\mathrm{21757}}^1$

素因数の和:22493

約数の個数: 16

約数和(自身を含む): 3197642712

約数和(自身を除く): 1097961670

約数列:

[1, 2, 73, 146, 661, 1322, 21757, 43514, 48253, 96506, 1588261, 3176522, 14381377, 28762754, 1049840521, 2099681042]

約数ペア:

[(1, 2099681042), (2, 1049840521), (73, 28762754), (146, 14381377), (661, 3176522), (1322, 1588261), (21757, 96506), (43514, 48253)]