2019885856

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{481843}}^1$

素因数の和:481984

約数の個数: 24

約数和(自身を含む): 4007014704

約数和(自身を除く): 1987128848

約数列:

[1, 2, 4, 8, 16, 32, 131, 262, 524, 1048, 2096, 4192, 481843, 963686, 1927372, 3854744, 7709488, 15418976, 63121433, 126242866, 252485732, 504971464, 1009942928, 2019885856]

約数ペア:

[(1, 2019885856), (2, 1009942928), (4, 504971464), (8, 252485732), (16, 126242866), (32, 63121433), (131, 15418976), (262, 7709488), (524, 3854744), (1048, 1927372), (2096, 963686), (4192, 481843)]