1640184772

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{263}}^1\times {\mathrm{15137}}^1$

素因数の和:15507

約数の個数: 24

約数和(自身を含む): 2909402496

約数和(自身を除く): 1269217724

約数列:

[1, 2, 4, 103, 206, 263, 412, 526, 1052, 15137, 27089, 30274, 54178, 60548, 108356, 1559111, 3118222, 3981031, 6236444, 7962062, 15924124, 410046193, 820092386, 1640184772]

約数ペア:

[(1, 1640184772), (2, 820092386), (4, 410046193), (103, 15924124), (206, 7962062), (263, 6236444), (412, 3981031), (526, 3118222), (1052, 1559111), (15137, 108356), (27089, 60548), (30274, 54178)]