538172934

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1307}}^1\times {\mathrm{5279}}^1$

素因数の和:6604

約数の個数: 32

約数和(自身を含む): 1160248320

約数和(自身を除く): 622075386

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1307, 2614, 3921, 5279, 7842, 10558, 15837, 16991, 31674, 33982, 50973, 68627, 101946, 137254, 205881, 411762, 6899653, 13799306, 20698959, 41397918, 89695489, 179390978, 269086467, 538172934]

約数ペア:

[(1, 538172934), (2, 269086467), (3, 179390978), (6, 89695489), (13, 41397918), (26, 20698959), (39, 13799306), (78, 6899653), (1307, 411762), (2614, 205881), (3921, 137254), (5279, 101946), (7842, 68627), (10558, 50973), (15837, 33982), (16991, 31674)]