391365634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2113}}^1\times {\mathrm{8419}}^1$

素因数の和:10545

約数の個数: 16

約数和(自身を含む): 640795680

約数和(自身を除く): 249430046

約数列:

[1, 2, 11, 22, 2113, 4226, 8419, 16838, 23243, 46486, 92609, 185218, 17789347, 35578694, 195682817, 391365634]

約数ペア:

[(1, 391365634), (2, 195682817), (11, 35578694), (22, 17789347), (2113, 185218), (4226, 92609), (8419, 46486), (16838, 23243)]