298018510

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{141241}}^1$

素因数の和:141459

約数の個数: 16

約数和(自身を含む): 538979472

約数和(自身を除く): 240960962

約数列:

[1, 2, 5, 10, 211, 422, 1055, 2110, 141241, 282482, 706205, 1412410, 29801851, 59603702, 149009255, 298018510]

約数ペア:

[(1, 298018510), (2, 149009255), (5, 59603702), (10, 29801851), (211, 1412410), (422, 706205), (1055, 282482), (2110, 141241)]