317103446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{719}}^1\times {\mathrm{20047}}^1$

素因数の和:20779

約数の個数: 16

約数和(自身を含む): 519644160

約数和(自身を除く): 202540714

約数列:

[1, 2, 11, 22, 719, 1438, 7909, 15818, 20047, 40094, 220517, 441034, 14413793, 28827586, 158551723, 317103446]

約数ペア:

[(1, 317103446), (2, 158551723), (11, 28827586), (22, 14413793), (719, 441034), (1438, 220517), (7909, 40094), (15818, 20047)]