2016404615

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1\times {\mathrm{8779}}^1$

素因数の和:9502

約数の個数: 16

約数和(自身を含む): 2457838080

約数和(自身を除く): 441433465

約数列:

[1, 5, 71, 355, 647, 3235, 8779, 43895, 45937, 229685, 623309, 3116545, 5680013, 28400065, 403280923, 2016404615]

約数ペア:

[(1, 2016404615), (5, 403280923), (71, 28400065), (355, 5680013), (647, 3116545), (3235, 623309), (8779, 229685), (43895, 45937)]