325719490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1915997}}^1$

素因数の和:1916021

約数の個数: 16

約数和(自身を含む): 620783352

約数和(自身を除く): 295063862

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1915997, 3831994, 9579985, 19159970, 32571949, 65143898, 162859745, 325719490]

約数ペア:

[(1, 325719490), (2, 162859745), (5, 65143898), (10, 32571949), (17, 19159970), (34, 9579985), (85, 3831994), (170, 1915997)]