628156870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5710517}}^1$

素因数の和:5710535

約数の個数: 16

約数和(自身を含む): 1233471888

約数和(自身を除く): 605315018

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 5710517, 11421034, 28552585, 57105170, 62815687, 125631374, 314078435, 628156870]

約数ペア:

[(1, 628156870), (2, 314078435), (5, 125631374), (10, 62815687), (11, 57105170), (22, 28552585), (55, 11421034), (110, 5710517)]