2013991556

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{6373391}}^1$

素因数の和:6373474

約数の個数: 12

約数和(自身を含む): 3569099520

約数和(自身を除く): 1555107964

約数列:

[1, 2, 4, 79, 158, 316, 6373391, 12746782, 25493564, 503497889, 1006995778, 2013991556]

約数ペア:

[(1, 2013991556), (2, 1006995778), (4, 503497889), (79, 25493564), (158, 12746782), (316, 6373391)]