419367702

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{20443}}^1$

素因数の和:20724

約数の個数: 32

約数和(自身を含む): 906732288

約数和(自身を除く): 487364586

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 263, 526, 789, 1578, 3419, 6838, 10257, 20443, 20514, 40886, 61329, 122658, 265759, 531518, 797277, 1594554, 5376509, 10753018, 16129527, 32259054, 69894617, 139789234, 209683851, 419367702]

約数ペア:

[(1, 419367702), (2, 209683851), (3, 139789234), (6, 69894617), (13, 32259054), (26, 16129527), (39, 10753018), (78, 5376509), (263, 1594554), (526, 797277), (789, 531518), (1578, 265759), (3419, 122658), (6838, 61329), (10257, 40886), (20443, 20514)]