2004643730

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1774021}}^1$

素因数の和:1774141

約数の個数: 16

約数和(自身を含む): 3640293144

約数和(自身を除く): 1635649414

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 1774021, 3548042, 8870105, 17740210, 200464373, 400928746, 1002321865, 2004643730]

約数ペア:

[(1, 2004643730), (2, 1002321865), (5, 400928746), (10, 200464373), (113, 17740210), (226, 8870105), (565, 3548042), (1130, 1774021)]