2064978

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{1289}}^1$

素因数の和:1386

約数の個数: 24

約数和(自身を含む): 4527900

約数和(自身を除く): 2462922

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1289, 1602, 2578, 3867, 7734, 11601, 23202, 114721, 229442, 344163, 688326, 1032489, 2064978]

約数ペア:

[(1, 2064978), (2, 1032489), (3, 688326), (6, 344163), (9, 229442), (18, 114721), (89, 23202), (178, 11601), (267, 7734), (534, 3867), (801, 2578), (1289, 1602)]