128415672022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{8081}}^1\times {\mathrm{722321}}^1$

素因数の和:730415

約数の個数: 16

約数和(自身を含む): 210161030544

約数和(自身を除く): 81745358522

約数列:

[1, 2, 11, 22, 8081, 16162, 88891, 177782, 722321, 1444642, 7945531, 15891062, 5837076001, 11674152002, 64207836011, 128415672022]

約数ペア:

[(1, 128415672022), (2, 64207836011), (11, 11674152002), (22, 5837076001), (8081, 15891062), (16162, 7945531), (88891, 1444642), (177782, 722321)]