485942779292

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{20771}}^1\times {\mathrm{65717}}^1$

素因数の和:86581

約数の個数: 24

約数和(自身を含む): 860009406480

約数和(自身を除く): 374066627188

約数列:

[1, 2, 4, 89, 178, 356, 20771, 41542, 65717, 83084, 131434, 262868, 1848619, 3697238, 5848813, 7394476, 11697626, 23395252, 1365007807, 2730015614, 5460031228, 121485694823, 242971389646, 485942779292]

約数ペア:

[(1, 485942779292), (2, 242971389646), (4, 121485694823), (89, 5460031228), (178, 2730015614), (356, 1365007807), (20771, 23395252), (41542, 11697626), (65717, 7394476), (83084, 5848813), (131434, 3697238), (262868, 1848619)]