2015104004

素因数分解:

$2^2\times {\mathrm{1621}}^1\times {\mathrm{310781}}^1$

素因数の和:312406

約数の個数: 12

約数和(自身を含む): 3528618828

約数和(自身を除く): 1513514824

約数列:

[1, 2, 4, 1621, 3242, 6484, 310781, 621562, 1243124, 503776001, 1007552002, 2015104004]

約数ペア:

[(1, 2015104004), (2, 1007552002), (4, 503776001), (1621, 1243124), (3242, 621562), (6484, 310781)]