2686354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5309}}^1$

素因数の和:5345

約数の個数: 16

約数和(自身を含む): 4587840

約数和(自身を除く): 1901486

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 5309, 10618, 58399, 116798, 122107, 244214, 1343177, 2686354]

約数ペア:

[(1, 2686354), (2, 1343177), (11, 244214), (22, 122107), (23, 116798), (46, 58399), (253, 10618), (506, 5309)]