811813538

素因数分解:

$2^1\times {\mathrm{83}}^2\times {\mathrm{58921}}^1$

素因数の和:59089

約数の個数: 12

約数和(自身を含む): 1232589318

約数和(自身を除く): 420775780

約数列:

[1, 2, 83, 166, 6889, 13778, 58921, 117842, 4890443, 9780886, 405906769, 811813538]

約数ペア:

[(1, 811813538), (2, 405906769), (83, 9780886), (166, 4890443), (6889, 117842), (13778, 58921)]