4640834

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:302

約数の個数: 24

約数和(自身を含む): 7762944

約数和(自身を除く): 3122110

約数列:

[1, 2, 11, 22, 121, 127, 151, 242, 254, 302, 1397, 1661, 2794, 3322, 15367, 18271, 19177, 30734, 36542, 38354, 210947, 421894, 2320417, 4640834]

約数ペア:

[(1, 4640834), (2, 2320417), (11, 421894), (22, 210947), (121, 38354), (127, 36542), (151, 30734), (242, 19177), (254, 18271), (302, 15367), (1397, 3322), (1661, 2794)]