123590768

素因数分解:

$2^4\times 7^1\times {\mathrm{1103489}}^1$

素因数の和:1103504

約数の個数: 20

約数和(自身を含む): 273665520

約数和(自身を除く): 150074752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1103489, 2206978, 4413956, 7724423, 8827912, 15448846, 17655824, 30897692, 61795384, 123590768]

約数ペア:

[(1, 123590768), (2, 61795384), (4, 30897692), (7, 17655824), (8, 15448846), (14, 8827912), (16, 7724423), (28, 4413956), (56, 2206978), (112, 1103489)]