3916336

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{1621}}^1$

素因数の和:1780

約数の個数: 20

約数和(自身を含む): 7642864

約数和(自身を除く): 3726528

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 1621, 2416, 3242, 6484, 12968, 25936, 244771, 489542, 979084, 1958168, 3916336]

約数ペア:

[(1, 3916336), (2, 1958168), (4, 979084), (8, 489542), (16, 244771), (151, 25936), (302, 12968), (604, 6484), (1208, 3242), (1621, 2416)]