2520556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 4729536

約数和(自身を除く): 2208980

約数列:

[1, 2, 4, 17, 34, 68, 101, 202, 367, 404, 734, 1468, 1717, 3434, 6239, 6868, 12478, 24956, 37067, 74134, 148268, 630139, 1260278, 2520556]

約数ペア:

[(1, 2520556), (2, 1260278), (4, 630139), (17, 148268), (34, 74134), (68, 37067), (101, 24956), (202, 12478), (367, 6868), (404, 6239), (734, 3434), (1468, 1717)]