2000875045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{2371}}^1\times {\mathrm{12983}}^1$

素因数の和:15372

約数の個数: 16

約数和(自身を含む): 2587036032

約数和(自身を除く): 586160987

約数列:

[1, 5, 13, 65, 2371, 11855, 12983, 30823, 64915, 154115, 168779, 843895, 30782693, 153913465, 400175009, 2000875045]

約数ペア:

[(1, 2000875045), (5, 400175009), (13, 153913465), (65, 30782693), (2371, 843895), (11855, 168779), (12983, 154115), (30823, 64915)]