2012078222

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13065443}}^1$

素因数の和:13065463

約数の個数: 16

約数和(自身を含む): 3762847872

約数和(自身を除く): 1750769650

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 13065443, 26130886, 91458101, 143719873, 182916202, 287439746, 1006039111, 2012078222]

約数ペア:

[(1, 2012078222), (2, 1006039111), (7, 287439746), (11, 182916202), (14, 143719873), (22, 91458101), (77, 26130886), (154, 13065443)]