2051236774

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{2063}}^1\times {\mathrm{4561}}^1$

素因数の和:6735

約数の個数: 16

約数和(自身を含む): 3107269440

約数和(自身を除く): 1056032666

約数列:

[1, 2, 109, 218, 2063, 4126, 4561, 9122, 224867, 449734, 497149, 994298, 9409343, 18818686, 1025618387, 2051236774]

約数ペア:

[(1, 2051236774), (2, 1025618387), (109, 18818686), (218, 9409343), (2063, 994298), (4126, 497149), (4561, 449734), (9122, 224867)]