1399971956

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{53377}}^1$

素因数の和:53543

約数の個数: 24

約数和(自身を含む): 2510901120

約数和(自身を除く): 1110929164

約数列:

[1, 2, 4, 79, 83, 158, 166, 316, 332, 6557, 13114, 26228, 53377, 106754, 213508, 4216783, 4430291, 8433566, 8860582, 16867132, 17721164, 349992989, 699985978, 1399971956]

約数ペア:

[(1, 1399971956), (2, 699985978), (4, 349992989), (79, 17721164), (83, 16867132), (158, 8860582), (166, 8433566), (316, 4430291), (332, 4216783), (6557, 213508), (13114, 106754), (26228, 53377)]