2078490986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7267451}}^1$

素因数の和:7267477

約数の個数: 16

約数和(自身を含む): 3662795808

約数和(自身を除く): 1584304822

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 7267451, 14534902, 79941961, 94476863, 159883922, 188953726, 1039245493, 2078490986]

約数ペア:

[(1, 2078490986), (2, 1039245493), (11, 188953726), (13, 159883922), (22, 94476863), (26, 79941961), (143, 14534902), (286, 7267451)]