677698814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{329941}}^1$

素因数の和:330035

約数の個数: 16

約数和(自身を含む): 1108605120

約数和(自身を除く): 430906306

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 329941, 659882, 4289233, 8578466, 26065339, 52130678, 338849407, 677698814]

約数ペア:

[(1, 677698814), (2, 338849407), (13, 52130678), (26, 26065339), (79, 8578466), (158, 4289233), (1027, 659882), (2054, 329941)]