2947780510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12816437}}^1$

素因数の和:12816467

約数の個数: 16

約数和(自身を含む): 5536701216

約数和(自身を除く): 2588920706

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 12816437, 25632874, 64082185, 128164370, 294778051, 589556102, 1473890255, 2947780510]

約数ペア:

[(1, 2947780510), (2, 1473890255), (5, 589556102), (10, 294778051), (23, 128164370), (46, 64082185), (115, 25632874), (230, 12816437)]