2543018

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{937}}^1$

素因数の和:1021

約数の個数: 16

約数和(自身を含む): 4052160

約数和(自身を除く): 1509142

約数列:

[1, 2, 23, 46, 59, 118, 937, 1357, 1874, 2714, 21551, 43102, 55283, 110566, 1271509, 2543018]

約数ペア:

[(1, 2543018), (2, 1271509), (23, 110566), (46, 55283), (59, 43102), (118, 21551), (937, 2714), (1357, 1874)]