1640287716

素因数分解:

$2^2\times 3^1\times {\mathrm{857}}^1\times {\mathrm{159499}}^1$

素因数の和:160363

約数の個数: 24

約数和(自身を含む): 3831828000

約数和(自身を除く): 2191540284

約数列:

[1, 2, 3, 4, 6, 12, 857, 1714, 2571, 3428, 5142, 10284, 159499, 318998, 478497, 637996, 956994, 1913988, 136690643, 273381286, 410071929, 546762572, 820143858, 1640287716]

約数ペア:

[(1, 1640287716), (2, 820143858), (3, 546762572), (4, 410071929), (6, 273381286), (12, 136690643), (857, 1913988), (1714, 956994), (2571, 637996), (3428, 478497), (5142, 318998), (10284, 159499)]