1330893010

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{556859}}^1$

素因数の和:557105

約数の個数: 16

約数和(自身を含む): 2405635200

約数和(自身を除く): 1074742190

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 556859, 1113718, 2784295, 5568590, 133089301, 266178602, 665446505, 1330893010]

約数ペア:

[(1, 1330893010), (2, 665446505), (5, 266178602), (10, 133089301), (239, 5568590), (478, 2784295), (1195, 1113718), (2390, 556859)]