2019923176

素因数分解:

$2^3\times {\mathrm{797}}^1\times {\mathrm{316801}}^1$

素因数の和:317604

約数の個数: 16

約数和(自身を含む): 3792119940

約数和(自身を除く): 1772196764

約数列:

[1, 2, 4, 8, 797, 1594, 3188, 6376, 316801, 633602, 1267204, 2534408, 252490397, 504980794, 1009961588, 2019923176]

約数ペア:

[(1, 2019923176), (2, 1009961588), (4, 504980794), (8, 252490397), (797, 2534408), (1594, 1267204), (3188, 633602), (6376, 316801)]