4717306

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:318

約数の個数: 24

約数和(自身を含む): 7895412

約数和(自身を除く): 3178106

約数列:

[1, 2, 11, 22, 101, 121, 193, 202, 242, 386, 1111, 2123, 2222, 4246, 12221, 19493, 23353, 24442, 38986, 46706, 214423, 428846, 2358653, 4717306]

約数ペア:

[(1, 4717306), (2, 2358653), (11, 428846), (22, 214423), (101, 46706), (121, 38986), (193, 24442), (202, 23353), (242, 19493), (386, 12221), (1111, 4246), (2123, 2222)]