2581085084759

素因数分解:

${\mathrm{157}}^1\times {\mathrm{251}}^1\times {\mathrm{401}}^1\times {\mathrm{163337}}^1$

素因数の和:164146

約数の個数: 16

約数和(自身を含む): 2614393254816

約数和(自身を除く): 33308170057

約数列:

[1, 157, 251, 401, 39407, 62957, 100651, 163337, 15802207, 25643909, 40997587, 65498137, 6436621159, 10283207509, 16440032387, 2581085084759]

約数ペア:

[(1, 2581085084759), (157, 16440032387), (251, 10283207509), (401, 6436621159), (39407, 65498137), (62957, 40997587), (100651, 25643909), (163337, 15802207)]