917490490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13107007}}^1$

素因数の和:13107021

約数の個数: 16

約数和(自身を含む): 1887409152

約数和(自身を除く): 969918662

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 13107007, 26214014, 65535035, 91749049, 131070070, 183498098, 458745245, 917490490]

約数ペア:

[(1, 917490490), (2, 458745245), (5, 183498098), (7, 131070070), (10, 91749049), (14, 65535035), (35, 26214014), (70, 13107007)]