2220268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 4167072

約数和(自身を除く): 1946804

約数列:

[1, 2, 4, 17, 34, 68, 103, 206, 317, 412, 634, 1268, 1751, 3502, 5389, 7004, 10778, 21556, 32651, 65302, 130604, 555067, 1110134, 2220268]

約数ペア:

[(1, 2220268), (2, 1110134), (4, 555067), (17, 130604), (34, 65302), (68, 32651), (103, 21556), (206, 10778), (317, 7004), (412, 5389), (634, 3502), (1268, 1751)]