2023404545

素因数分解:

$5^1\times {\mathrm{211}}^1\times {\mathrm{787}}^1\times {\mathrm{2437}}^1$

素因数の和:3440

約数の個数: 16

約数和(自身を含む): 2443695168

約数和(自身を除く): 420290623

約数列:

[1, 5, 211, 787, 1055, 2437, 3935, 12185, 166057, 514207, 830285, 1917919, 2571035, 9589595, 404680909, 2023404545]

約数ペア:

[(1, 2023404545), (5, 404680909), (211, 9589595), (787, 2571035), (1055, 1917919), (2437, 830285), (3935, 514207), (12185, 166057)]