6916820

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4871}}^1$

素因数の和:4951

約数の個数: 24

約数和(自身を含む): 14732928

約数和(自身を除く): 7816108

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 4871, 9742, 19484, 24355, 48710, 97420, 345841, 691682, 1383364, 1729205, 3458410, 6916820]

約数ペア:

[(1, 6916820), (2, 3458410), (4, 1729205), (5, 1383364), (10, 691682), (20, 345841), (71, 97420), (142, 48710), (284, 24355), (355, 19484), (710, 9742), (1420, 4871)]