2017761841

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{15493}}^1$

素因数の和:15720

約数の個数: 16

約数和(自身を含む): 2195437824

約数和(自身を除く): 177675983

約数列:

[1, 17, 47, 163, 799, 2771, 7661, 15493, 130237, 263381, 728171, 2525359, 12378907, 42931103, 118691873, 2017761841]

約数ペア:

[(1, 2017761841), (17, 118691873), (47, 42931103), (163, 12378907), (799, 2525359), (2771, 728171), (7661, 263381), (15493, 130237)]