43922086

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{199}}^1\times {\mathrm{653}}^1$

素因数の和:880

約数の個数: 24

約数和(自身を含む): 71809200

約数和(自身を除く): 27887114

約数列:

[1, 2, 13, 26, 169, 199, 338, 398, 653, 1306, 2587, 5174, 8489, 16978, 33631, 67262, 110357, 129947, 220714, 259894, 1689311, 3378622, 21961043, 43922086]

約数ペア:

[(1, 43922086), (2, 21961043), (13, 3378622), (26, 1689311), (169, 259894), (199, 220714), (338, 129947), (398, 110357), (653, 67262), (1306, 33631), (2587, 16978), (5174, 8489)]