2080642288

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{277}}^1\times {\mathrm{3109}}^1$

素因数の和:3545

約数の個数: 40

約数和(自身を含む): 4073900960

約数和(自身を除く): 1993258672

約数列:

[1, 2, 4, 8, 16, 151, 277, 302, 554, 604, 1108, 1208, 2216, 2416, 3109, 4432, 6218, 12436, 24872, 41827, 49744, 83654, 167308, 334616, 469459, 669232, 861193, 938918, 1722386, 1877836, 3444772, 3755672, 6889544, 7511344, 13779088, 130040143, 260080286, 520160572, 1040321144, 2080642288]

約数ペア:

[(1, 2080642288), (2, 1040321144), (4, 520160572), (8, 260080286), (16, 130040143), (151, 13779088), (277, 7511344), (302, 6889544), (554, 3755672), (604, 3444772), (1108, 1877836), (1208, 1722386), (2216, 938918), (2416, 861193), (3109, 669232), (4432, 469459), (6218, 334616), (12436, 167308), (24872, 83654), (41827, 49744)]