2389806

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{1289}}^1$

素因数の和:1400

約数の個数: 24

約数和(自身を含む): 5232240

約数和(自身を除く): 2842434

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1289, 1854, 2578, 3867, 7734, 11601, 23202, 132767, 265534, 398301, 796602, 1194903, 2389806]

約数ペア:

[(1, 2389806), (2, 1194903), (3, 796602), (6, 398301), (9, 265534), (18, 132767), (103, 23202), (206, 11601), (309, 7734), (618, 3867), (927, 2578), (1289, 1854)]