2056518979

素因数分解:

${\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{6101}}^1$

素因数の和:6390

約数の個数: 16

約数和(自身を含む): 2198184480

約数和(自身を除く): 141665501

約数列:

[1, 19, 113, 157, 2147, 2983, 6101, 17741, 115919, 337079, 689413, 957857, 13098847, 18199283, 108237841, 2056518979]

約数ペア:

[(1, 2056518979), (19, 108237841), (113, 18199283), (157, 13098847), (2147, 957857), (2983, 689413), (6101, 337079), (17741, 115919)]