1296039242524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{137700727}}^1$

素因数の和:137700925

約数の個数: 24

約数和(自身を含む): 2456030184608

約数和(自身を除く): 1159990942084

約数列:

[1, 2, 4, 13, 26, 52, 181, 362, 724, 2353, 4706, 9412, 137700727, 275401454, 550802908, 1790109451, 3580218902, 7160437804, 24923831587, 49847663174, 99695326348, 324009810631, 648019621262, 1296039242524]

約数ペア:

[(1, 1296039242524), (2, 648019621262), (4, 324009810631), (13, 99695326348), (26, 49847663174), (52, 24923831587), (181, 7160437804), (362, 3580218902), (724, 1790109451), (2353, 550802908), (4706, 275401454), (9412, 137700727)]