78869306724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{505572479}}^1$

素因数の和:505572499

約数の個数: 24

約数和(自身を含む): 198184412160

約数和(自身を除く): 119315105436

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 505572479, 1011144958, 1516717437, 2022289916, 3033434874, 6066869748, 6572442227, 13144884454, 19717326681, 26289768908, 39434653362, 78869306724]

約数ペア:

[(1, 78869306724), (2, 39434653362), (3, 26289768908), (4, 19717326681), (6, 13144884454), (12, 6572442227), (13, 6066869748), (26, 3033434874), (39, 2022289916), (52, 1516717437), (78, 1011144958), (156, 505572479)]