850391048

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{190159}}^1$

素因数の和:190221

約数の個数: 32

約数和(自身を含む): 1757078400

約数和(自身を除く): 906687352

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 190159, 380318, 760636, 1521272, 2472067, 4944134, 8176837, 9888268, 16353674, 19776536, 32707348, 65414696, 106298881, 212597762, 425195524, 850391048]

約数ペア:

[(1, 850391048), (2, 425195524), (4, 212597762), (8, 106298881), (13, 65414696), (26, 32707348), (43, 19776536), (52, 16353674), (86, 9888268), (104, 8176837), (172, 4944134), (344, 2472067), (559, 1521272), (1118, 760636), (2236, 380318), (4472, 190159)]