2645962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2797}}^1$

素因数の和:2853

約数の個数: 16

約数和(自身を含む): 4432032

約数和(自身を除く): 1786070

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 2797, 5594, 30767, 61534, 120271, 240542, 1322981, 2645962]

約数ペア:

[(1, 2645962), (2, 1322981), (11, 240542), (22, 120271), (43, 61534), (86, 30767), (473, 5594), (946, 2797)]