2179012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{49523}}^1$

素因数の和:49538

約数の個数: 12

約数和(自身を含む): 4160016

約数和(自身を除く): 1981004

約数列:

[1, 2, 4, 11, 22, 44, 49523, 99046, 198092, 544753, 1089506, 2179012]

約数ペア:

[(1, 2179012), (2, 1089506), (4, 544753), (11, 198092), (22, 99046), (44, 49523)]