2000765530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{911}}^1\times {\mathrm{12919}}^1$

素因数の和:13854

約数の個数: 32

約数和(自身を含む): 3817704960

約数和(自身を除く): 1816939430

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 911, 1822, 4555, 9110, 12919, 15487, 25838, 30974, 64595, 77435, 129190, 154870, 219623, 439246, 1098115, 2196230, 11769209, 23538418, 58846045, 117692090, 200076553, 400153106, 1000382765, 2000765530]

約数ペア:

[(1, 2000765530), (2, 1000382765), (5, 400153106), (10, 200076553), (17, 117692090), (34, 58846045), (85, 23538418), (170, 11769209), (911, 2196230), (1822, 1098115), (4555, 439246), (9110, 219623), (12919, 154870), (15487, 129190), (25838, 77435), (30974, 64595)]