245217170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2229247}}^1$

素因数の和:2229265

約数の個数: 16

約数和(自身を含む): 481517568

約数和(自身を除く): 236300398

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2229247, 4458494, 11146235, 22292470, 24521717, 49043434, 122608585, 245217170]

約数ペア:

[(1, 245217170), (2, 122608585), (5, 49043434), (10, 24521717), (11, 22292470), (22, 11146235), (55, 4458494), (110, 2229247)]