880801648

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{754111}}^1$

素因数の和:754192

約数の個数: 20

約数和(自身を含む): 1729932928

約数和(自身を除く): 849131280

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 754111, 1508222, 3016444, 6032888, 12065776, 55050103, 110100206, 220200412, 440400824, 880801648]

約数ペア:

[(1, 880801648), (2, 440400824), (4, 220200412), (8, 110100206), (16, 55050103), (73, 12065776), (146, 6032888), (292, 3016444), (584, 1508222), (1168, 754111)]