123509084

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{2311}}^1$

素因数の和:2777

約数の個数: 24

約数和(自身を含む): 223727616

約数和(自身を除く): 100218532

約数列:

[1, 2, 4, 31, 62, 124, 431, 862, 1724, 2311, 4622, 9244, 13361, 26722, 53444, 71641, 143282, 286564, 996041, 1992082, 3984164, 30877271, 61754542, 123509084]

約数ペア:

[(1, 123509084), (2, 61754542), (4, 30877271), (31, 3984164), (62, 1992082), (124, 996041), (431, 286564), (862, 143282), (1724, 71641), (2311, 53444), (4622, 26722), (9244, 13361)]