313664858

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{709649}}^1$

素因数の和:709681

約数の個数: 16

約数和(自身を含む): 536495400

約数和(自身を除く): 222830542

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 709649, 1419298, 9225437, 12064033, 18450874, 24128066, 156832429, 313664858]

約数ペア:

[(1, 313664858), (2, 156832429), (13, 24128066), (17, 18450874), (26, 12064033), (34, 9225437), (221, 1419298), (442, 709649)]