3918630794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7932451}}^1$

素因数の和:7932485

約数の個数: 16

約数和(自身を含む): 6663259680

約数和(自身を除く): 2744628886

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 7932451, 15864902, 103121863, 150716569, 206243726, 301433138, 1959315397, 3918630794]

約数ペア:

[(1, 3918630794), (2, 1959315397), (13, 301433138), (19, 206243726), (26, 150716569), (38, 103121863), (247, 15864902), (494, 7932451)]