7880642

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{701}}^1$

素因数の和:794

約数の個数: 32

約数和(自身を含む): 14961024

約数和(自身を除く): 7080382

約数列:

[1, 2, 7, 11, 14, 22, 73, 77, 146, 154, 511, 701, 803, 1022, 1402, 1606, 4907, 5621, 7711, 9814, 11242, 15422, 51173, 53977, 102346, 107954, 358211, 562903, 716422, 1125806, 3940321, 7880642]

約数ペア:

[(1, 7880642), (2, 3940321), (7, 1125806), (11, 716422), (14, 562903), (22, 358211), (73, 107954), (77, 102346), (146, 53977), (154, 51173), (511, 15422), (701, 11242), (803, 9814), (1022, 7711), (1402, 5621), (1606, 4907)]