2011086898

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{1951}}^1\times {\mathrm{5791}}^1$

素因数の和:7833

約数の個数: 16

約数和(自身を含む): 3052615680

約数和(自身を除く): 1041528782

約数列:

[1, 2, 89, 178, 1951, 3902, 5791, 11582, 173639, 347278, 515399, 1030798, 11298241, 22596482, 1005543449, 2011086898]

約数ペア:

[(1, 2011086898), (2, 1005543449), (89, 22596482), (178, 11298241), (1951, 1030798), (3902, 515399), (5791, 347278), (11582, 173639)]