3988730

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2677}}^1$

素因数の和:2833

約数の個数: 16

約数和(自身を含む): 7230600

約数和(自身を除く): 3241870

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 2677, 5354, 13385, 26770, 398873, 797746, 1994365, 3988730]

約数ペア:

[(1, 3988730), (2, 1994365), (5, 797746), (10, 398873), (149, 26770), (298, 13385), (745, 5354), (1490, 2677)]