2009487676

素因数分解:

$2^2\times 7^1\times {\mathrm{4943}}^1\times {\mathrm{14519}}^1$

素因数の和:19473

約数の個数: 24

約数和(自身を含む): 4020065280

約数和(自身を除く): 2010577604

約数列:

[1, 2, 4, 7, 14, 28, 4943, 9886, 14519, 19772, 29038, 34601, 58076, 69202, 101633, 138404, 203266, 406532, 71767417, 143534834, 287069668, 502371919, 1004743838, 2009487676]

約数ペア:

[(1, 2009487676), (2, 1004743838), (4, 502371919), (7, 287069668), (14, 143534834), (28, 71767417), (4943, 406532), (9886, 203266), (14519, 138404), (19772, 101633), (29038, 69202), (34601, 58076)]