2012655743

素因数分解:

$7^3\times {\mathrm{2113}}^1\times {\mathrm{2777}}^1$

素因数の和:4911

約数の個数: 16

約数和(自身を含む): 2349076800

約数和(自身を除く): 336421057

約数列:

[1, 7, 49, 343, 2113, 2777, 14791, 19439, 103537, 136073, 724759, 952511, 5867801, 41074607, 287522249, 2012655743]

約数ペア:

[(1, 2012655743), (7, 287522249), (49, 41074607), (343, 5867801), (2113, 952511), (2777, 724759), (14791, 136073), (19439, 103537)]