2078452222

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13496443}}^1$

素因数の和:13496463

約数の個数: 16

約数和(自身を含む): 3886975872

約数和(自身を除く): 1808523650

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 13496443, 26992886, 94475101, 148460873, 188950202, 296921746, 1039226111, 2078452222]

約数ペア:

[(1, 2078452222), (2, 1039226111), (7, 296921746), (11, 188950202), (14, 148460873), (22, 94475101), (77, 26992886), (154, 13496443)]