16764765481

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{277889}}^1$

素因数の和:278016

約数の個数: 16

約数和(自身を含む): 18194014080

約数和(自身を除く): 1429248599

約数列:

[1, 23, 43, 61, 989, 1403, 2623, 60329, 277889, 6391447, 11949227, 16951229, 274832221, 389878267, 728902847, 16764765481]

約数ペア:

[(1, 16764765481), (23, 728902847), (43, 389878267), (61, 274832221), (989, 16951229), (1403, 11949227), (2623, 6391447), (60329, 277889)]