7937886

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2797}}^1$

素因数の和:2856

約数の個数: 32

約数和(自身を含む): 17728128

約数和(自身を除く): 9790242

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2797, 2838, 5594, 8391, 16782, 30767, 61534, 92301, 120271, 184602, 240542, 360813, 721626, 1322981, 2645962, 3968943, 7937886]

約数ペア:

[(1, 7937886), (2, 3968943), (3, 2645962), (6, 1322981), (11, 721626), (22, 360813), (33, 240542), (43, 184602), (66, 120271), (86, 92301), (129, 61534), (258, 30767), (473, 16782), (946, 8391), (1419, 5594), (2797, 2838)]