2008808745

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{661}}^1\times {\mathrm{2441}}^1$

素因数の和:3193

約数の個数: 32

約数和(自身を含む): 3259073664

約数和(自身を除く): 1250264919

約数列:

[1, 3, 5, 15, 83, 249, 415, 661, 1245, 1983, 2441, 3305, 7323, 9915, 12205, 36615, 54863, 164589, 202603, 274315, 607809, 822945, 1013015, 1613501, 3039045, 4840503, 8067505, 24202515, 133920583, 401761749, 669602915, 2008808745]

約数ペア:

[(1, 2008808745), (3, 669602915), (5, 401761749), (15, 133920583), (83, 24202515), (249, 8067505), (415, 4840503), (661, 3039045), (1245, 1613501), (1983, 1013015), (2441, 822945), (3305, 607809), (7323, 274315), (9915, 202603), (12205, 164589), (36615, 54863)]