1440282138

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1726957}}^1$

素因数の和:1727101

約数の個数: 16

約数和(自身を含む): 2901289440

約数和(自身を除く): 1461007302

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 1726957, 3453914, 5180871, 10361742, 240047023, 480094046, 720141069, 1440282138]

約数ペア:

[(1, 1440282138), (2, 720141069), (3, 480094046), (6, 240047023), (139, 10361742), (278, 5180871), (417, 3453914), (834, 1726957)]