240491314

素因数分解:

$2^1\times 7^2\times {\mathrm{487}}^1\times {\mathrm{5039}}^1$

素因数の和:5542

約数の個数: 24

約数和(自身を含む): 420577920

約数和(自身を除く): 180086606

約数列:

[1, 2, 7, 14, 49, 98, 487, 974, 3409, 5039, 6818, 10078, 23863, 35273, 47726, 70546, 246911, 493822, 2453993, 4907986, 17177951, 34355902, 120245657, 240491314]

約数ペア:

[(1, 240491314), (2, 120245657), (7, 34355902), (14, 17177951), (49, 4907986), (98, 2453993), (487, 493822), (974, 246911), (3409, 70546), (5039, 47726), (6818, 35273), (10078, 23863)]