2911018

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:570

約数の個数: 24

約数和(自身を含む): 5017824

約数和(自身を除く): 2106806

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 523, 1046, 2783, 5566, 5753, 11506, 12029, 24058, 63283, 126566, 132319, 264638, 1455509, 2911018]

約数ペア:

[(1, 2911018), (2, 1455509), (11, 264638), (22, 132319), (23, 126566), (46, 63283), (121, 24058), (242, 12029), (253, 11506), (506, 5753), (523, 5566), (1046, 2783)]