2018421922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{8117}}^1$

素因数の和:8346

約数の個数: 32

約数和(自身を含む): 3366696960

約数和(自身を除く): 1348275038

約数列:

[1, 2, 11, 22, 89, 127, 178, 254, 979, 1397, 1958, 2794, 8117, 11303, 16234, 22606, 89287, 124333, 178574, 248666, 722413, 1030859, 1444826, 2061718, 7946543, 11339449, 15893086, 22678898, 91746451, 183492902, 1009210961, 2018421922]

約数ペア:

[(1, 2018421922), (2, 1009210961), (11, 183492902), (22, 91746451), (89, 22678898), (127, 15893086), (178, 11339449), (254, 7946543), (979, 2061718), (1397, 1444826), (1958, 1030859), (2794, 722413), (8117, 248666), (11303, 178574), (16234, 124333), (22606, 89287)]