127945642058

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{3943}}^1\times {\mathrm{1248031}}^1$

素因数の和:1251989

約数の個数: 16

約数和(自身を含む): 206734004736

約数和(自身を除く): 78788362678

約数列:

[1, 2, 13, 26, 3943, 7886, 51259, 102518, 1248031, 2496062, 16224403, 32448806, 4920986233, 9841972466, 63972821029, 127945642058]

約数ペア:

[(1, 127945642058), (2, 63972821029), (13, 9841972466), (26, 4920986233), (3943, 32448806), (7886, 16224403), (51259, 2496062), (102518, 1248031)]