1899409919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{673}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 2180265984

約数和(自身を除く): 280856065

約数列:

[1, 11, 47, 53, 103, 517, 583, 673, 1133, 2491, 4841, 5459, 7403, 27401, 31631, 35669, 53251, 60049, 69319, 256573, 347941, 392359, 762509, 1676443, 2822303, 3257993, 3673907, 18440873, 35837923, 40412977, 172673629, 1899409919]

約数ペア:

[(1, 1899409919), (11, 172673629), (47, 40412977), (53, 35837923), (103, 18440873), (517, 3673907), (583, 3257993), (673, 2822303), (1133, 1676443), (2491, 762509), (4841, 392359), (5459, 347941), (7403, 256573), (27401, 69319), (31631, 60049), (35669, 53251)]