2181036616

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{2253137}}^1$

素因数の和:2253165

約数の個数: 24

約数和(自身を含む): 4495010310

約数和(自身を除く): 2313973694

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 2253137, 4506274, 9012548, 18025096, 24784507, 49569014, 99138028, 198276056, 272629577, 545259154, 1090518308, 2181036616]

約数ペア:

[(1, 2181036616), (2, 1090518308), (4, 545259154), (8, 272629577), (11, 198276056), (22, 99138028), (44, 49569014), (88, 24784507), (121, 18025096), (242, 9012548), (484, 4506274), (968, 2253137)]