2142900782

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97404581}}^1$

素因数の和:97404594

約数の個数: 8

約数和(自身を含む): 3506564952

約数和(自身を除く): 1363664170

約数列:

[1, 2, 11, 22, 97404581, 194809162, 1071450391, 2142900782]

約数ペア:

[(1, 2142900782), (2, 1071450391), (11, 194809162), (22, 97404581)]