2005089320342

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{709}}^1\times {\mathrm{74231}}^1$

素因数の和:75428

約数の個数: 32

約数和(自身を含む): 3088918229760

約数和(自身を除く): 1083828909418

約数列:

[1, 2, 43, 86, 443, 709, 886, 1418, 19049, 30487, 38098, 60974, 74231, 148462, 314087, 628174, 3191933, 6383866, 13505741, 27011482, 32884333, 52629779, 65768666, 105259558, 1414026319, 2263080497, 2828052638, 4526160994, 23314992097, 46629984194, 1002544660171, 2005089320342]

約数ペア:

[(1, 2005089320342), (2, 1002544660171), (43, 46629984194), (86, 23314992097), (443, 4526160994), (709, 2828052638), (886, 2263080497), (1418, 1414026319), (19049, 105259558), (30487, 65768666), (38098, 52629779), (60974, 32884333), (74231, 27011482), (148462, 13505741), (314087, 6383866), (628174, 3191933)]