1040638654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2729}}^1\times {\mathrm{17333}}^1$

素因数の和:20075

約数の個数: 16

約数和(自身を含む): 1703585520

約数和(自身を除く): 662946866

約数列:

[1, 2, 11, 22, 2729, 5458, 17333, 30019, 34666, 60038, 190663, 381326, 47301757, 94603514, 520319327, 1040638654]

約数ペア:

[(1, 1040638654), (2, 520319327), (11, 94603514), (22, 47301757), (2729, 381326), (5458, 190663), (17333, 60038), (30019, 34666)]