2017415240

素因数分解:

$2^3\times 5^1\times {\mathrm{50435381}}^1$

素因数の和:50435392

約数の個数: 16

約数和(自身を含む): 4539184380

約数和(自身を除く): 2521769140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50435381, 100870762, 201741524, 252176905, 403483048, 504353810, 1008707620, 2017415240]

約数ペア:

[(1, 2017415240), (2, 1008707620), (4, 504353810), (5, 403483048), (8, 252176905), (10, 201741524), (20, 100870762), (40, 50435381)]