2017102868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{240017}}^1$

素因数の和:240223

約数の個数: 24

約数和(自身を含む): 3871010304

約数和(自身を除く): 1853907436

約数列:

[1, 2, 4, 11, 22, 44, 191, 382, 764, 2101, 4202, 8404, 240017, 480034, 960068, 2640187, 5280374, 10560748, 45843247, 91686494, 183372988, 504275717, 1008551434, 2017102868]

約数ペア:

[(1, 2017102868), (2, 1008551434), (4, 504275717), (11, 183372988), (22, 91686494), (44, 45843247), (191, 10560748), (382, 5280374), (764, 2640187), (2101, 960068), (4202, 480034), (8404, 240017)]