1813306

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:210

約数の個数: 24

約数和(自身を含む): 3064320

約数和(自身を除く): 1251014

約数列:

[1, 2, 11, 22, 59, 118, 121, 127, 242, 254, 649, 1298, 1397, 2794, 7139, 7493, 14278, 14986, 15367, 30734, 82423, 164846, 906653, 1813306]

約数ペア:

[(1, 1813306), (2, 906653), (11, 164846), (22, 82423), (59, 30734), (118, 15367), (121, 14986), (127, 14278), (242, 7493), (254, 7139), (649, 2794), (1298, 1397)]