2912493655

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{44701}}^1$

素因数の和:44946

約数の個数: 16

約数和(自身を含む): 3559709664

約数和(自身を除く): 647216009

約数列:

[1, 5, 83, 157, 415, 785, 13031, 44701, 65155, 223505, 3710183, 7018057, 18550915, 35090285, 582498731, 2912493655]

約数ペア:

[(1, 2912493655), (5, 582498731), (83, 35090285), (157, 18550915), (415, 7018057), (785, 3710183), (13031, 223505), (44701, 65155)]