2149128572

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{246121}}^1$

素因数の和:246221

約数の個数: 24

約数和(自身を含む): 3928107120

約数和(自身を除く): 1778978548

約数列:

[1, 2, 4, 37, 59, 74, 118, 148, 236, 2183, 4366, 8732, 246121, 492242, 984484, 9106477, 14521139, 18212954, 29042278, 36425908, 58084556, 537282143, 1074564286, 2149128572]

約数ペア:

[(1, 2149128572), (2, 1074564286), (4, 537282143), (37, 58084556), (59, 36425908), (74, 29042278), (118, 18212954), (148, 14521139), (236, 9106477), (2183, 984484), (4366, 492242), (8732, 246121)]