2560184

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 5356800

約数和(自身を除く): 2796616

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 619, 1034, 1238, 2068, 2476, 4136, 4952, 6809, 13618, 27236, 29093, 54472, 58186, 116372, 232744, 320023, 640046, 1280092, 2560184]

約数ペア:

[(1, 2560184), (2, 1280092), (4, 640046), (8, 320023), (11, 232744), (22, 116372), (44, 58186), (47, 54472), (88, 29093), (94, 27236), (188, 13618), (376, 6809), (517, 4952), (619, 4136), (1034, 2476), (1238, 2068)]