2277010

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2089}}^1$

素因数の和:2205

約数の個数: 16

約数和(自身を含む): 4138200

約数和(自身を除く): 1861190

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 2089, 4178, 10445, 20890, 227701, 455402, 1138505, 2277010]

約数ペア:

[(1, 2277010), (2, 1138505), (5, 455402), (10, 227701), (109, 20890), (218, 10445), (545, 4178), (1090, 2089)]