2122666

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:238

約数の個数: 32

約数和(自身を含む): 3991680

約数和(自身を除く): 1869014

約数列:

[1, 2, 7, 13, 14, 26, 91, 107, 109, 182, 214, 218, 749, 763, 1391, 1417, 1498, 1526, 2782, 2834, 9737, 9919, 11663, 19474, 19838, 23326, 81641, 151619, 163282, 303238, 1061333, 2122666]

約数ペア:

[(1, 2122666), (2, 1061333), (7, 303238), (13, 163282), (14, 151619), (26, 81641), (91, 23326), (107, 19838), (109, 19474), (182, 11663), (214, 9919), (218, 9737), (749, 2834), (763, 2782), (1391, 1526), (1417, 1498)]