5286554

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 10085376

約数和(自身を除く): 4798822

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 937, 1874, 2821, 5642, 6559, 12181, 13118, 24362, 29047, 58094, 85267, 170534, 203329, 377611, 406658, 755222, 2643277, 5286554]

約数ペア:

[(1, 5286554), (2, 2643277), (7, 755222), (13, 406658), (14, 377611), (26, 203329), (31, 170534), (62, 85267), (91, 58094), (182, 29047), (217, 24362), (403, 13118), (434, 12181), (806, 6559), (937, 5642), (1874, 2821)]