1680945131521

素因数分解:

${\mathrm{401}}^1\times {\mathrm{607}}^1\times {\mathrm{1481}}^1\times {\mathrm{4663}}^1$

素因数の和:7152

約数の個数: 16

約数和(自身を含む): 1689415123968

約数和(自身を除く): 8469992447

約数列:

[1, 401, 607, 1481, 4663, 243407, 593881, 898967, 1869863, 2830441, 6905903, 360485767, 1135006841, 2769267103, 4191883121, 1680945131521]

約数ペア:

[(1, 1680945131521), (401, 4191883121), (607, 2769267103), (1481, 1135006841), (4663, 360485767), (243407, 6905903), (593881, 2830441), (898967, 1869863)]