1019968774

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{43451}}^1$

素因数の和:43572

約数の個数: 24

約数和(自身を含む): 1699060104

約数和(自身を除く): 679091330

約数列:

[1, 2, 11, 22, 97, 121, 194, 242, 1067, 2134, 11737, 23474, 43451, 86902, 477961, 955922, 4214747, 5257571, 8429494, 10515142, 46362217, 92724434, 509984387, 1019968774]

約数ペア:

[(1, 1019968774), (2, 509984387), (11, 92724434), (22, 46362217), (97, 10515142), (121, 8429494), (194, 5257571), (242, 4214747), (1067, 955922), (2134, 477961), (11737, 86902), (23474, 43451)]