1114891010

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{748249}}^1$

素因数の和:748405

約数の個数: 16

約数和(自身を含む): 2020275000

約数和(自身を除く): 905383990

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 748249, 1496498, 3741245, 7482490, 111489101, 222978202, 557445505, 1114891010]

約数ペア:

[(1, 1114891010), (2, 557445505), (5, 222978202), (10, 111489101), (149, 7482490), (298, 3741245), (745, 1496498), (1490, 748249)]