890322498

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{3804797}}^1$

素因数の和:3804818

約数の個数: 24

約数和(自身を含む): 2077419708

約数和(自身を除く): 1187097210

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 3804797, 7609594, 11414391, 22828782, 34243173, 49462361, 68486346, 98924722, 148387083, 296774166, 445161249, 890322498]

約数ペア:

[(1, 890322498), (2, 445161249), (3, 296774166), (6, 148387083), (9, 98924722), (13, 68486346), (18, 49462361), (26, 34243173), (39, 22828782), (78, 11414391), (117, 7609594), (234, 3804797)]