402951038

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^2\times {\mathrm{2713}}^1$

素因数の和:2928

約数の個数: 24

約数和(自身を含む): 697801968

約数和(自身を除く): 294850930

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 2713, 5426, 10609, 18991, 21218, 37982, 74263, 148526, 279439, 558878, 1956073, 3912146, 28782217, 57564434, 201475519, 402951038]

約数ペア:

[(1, 402951038), (2, 201475519), (7, 57564434), (14, 28782217), (103, 3912146), (206, 1956073), (721, 558878), (1442, 279439), (2713, 148526), (5426, 74263), (10609, 37982), (18991, 21218)]