2240722010

素因数分解:

$2^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{430081}}^1$

素因数の和:430609

約数の個数: 16

約数和(自身を含む): 4041050472

約数和(自身を除く): 1800328462

約数列:

[1, 2, 5, 10, 521, 1042, 2605, 5210, 430081, 860162, 2150405, 4300810, 224072201, 448144402, 1120361005, 2240722010]

約数ペア:

[(1, 2240722010), (2, 1120361005), (5, 448144402), (10, 224072201), (521, 4300810), (1042, 2150405), (2605, 860162), (5210, 430081)]