312522022

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{157999}}^1$

素因数の和:158067

約数の個数: 16

約数和(自身を含む): 500544000

約数和(自身を除く): 188021978

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 157999, 315998, 3633977, 6793957, 7267954, 13587914, 156261011, 312522022]

約数ペア:

[(1, 312522022), (2, 156261011), (23, 13587914), (43, 7267954), (46, 6793957), (86, 3633977), (989, 315998), (1978, 157999)]