3988984

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{103}}^2$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 7713360

約数和(自身を除く): 3724376

約数列:

[1, 2, 4, 8, 47, 94, 103, 188, 206, 376, 412, 824, 4841, 9682, 10609, 19364, 21218, 38728, 42436, 84872, 498623, 997246, 1994492, 3988984]

約数ペア:

[(1, 3988984), (2, 1994492), (4, 997246), (8, 498623), (47, 84872), (94, 42436), (103, 38728), (188, 21218), (206, 19364), (376, 10609), (412, 9682), (824, 4841)]