8726446578512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{135511}}^1\times {\mathrm{309599}}^1$

素因数の和:445131

約数の個数: 40

約数和(自身を含む): 18208259596800

約数和(自身を除く): 9481813018288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 135511, 271022, 309599, 542044, 619198, 1084088, 1238396, 1761643, 2168176, 2476792, 3523286, 4024787, 4953584, 7046572, 8049574, 14093144, 16099148, 28186288, 32198296, 64396592, 41954070089, 83908140178, 167816280356, 335632560712, 545402911157, 671265121424, 1090805822314, 2181611644628, 4363223289256, 8726446578512]

約数ペア:

[(1, 8726446578512), (2, 4363223289256), (4, 2181611644628), (8, 1090805822314), (13, 671265121424), (16, 545402911157), (26, 335632560712), (52, 167816280356), (104, 83908140178), (208, 41954070089), (135511, 64396592), (271022, 32198296), (309599, 28186288), (542044, 16099148), (619198, 14093144), (1084088, 8049574), (1238396, 7046572), (1761643, 4953584), (2168176, 4024787), (2476792, 3523286)]