2012499191806

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{12737336657}}^1$

素因数の和:12737336738

約数の個数: 8

約数和(自身を含む): 3056960797920

約数和(自身を除く): 1044461606114

約数列:

[1, 2, 79, 158, 12737336657, 25474673314, 1006249595903, 2012499191806]

約数ペア:

[(1, 2012499191806), (2, 1006249595903), (79, 25474673314), (158, 12737336657)]