3994187906

素因数分解:

$2^1\times {\mathrm{2251}}^1\times {\mathrm{887203}}^1$

素因数の和:889456

約数の個数: 8

約数和(自身を含む): 5993950224

約数和(自身を除く): 1999762318

約数列:

[1, 2, 2251, 4502, 887203, 1774406, 1997093953, 3994187906]

約数ペア:

[(1, 3994187906), (2, 1997093953), (2251, 1774406), (4502, 887203)]