989026714

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2237617}}^1$

素因数の和:2237649

約数の個数: 16

約数和(自身を含む): 1691639208

約数和(自身を除く): 702612494

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 2237617, 4475234, 29089021, 38039489, 58178042, 76078978, 494513357, 989026714]

約数ペア:

[(1, 989026714), (2, 494513357), (13, 76078978), (17, 58178042), (26, 38039489), (34, 29089021), (221, 4475234), (442, 2237617)]