2007007268

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{144223}}^1$

素因数の和:144312

約数の個数: 36

約数和(自身を含む): 4143267072

約数和(自身を除く): 2136259804

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 284, 497, 994, 1988, 3479, 6958, 13916, 144223, 288446, 576892, 1009561, 2019122, 4038244, 7066927, 10239833, 14133854, 20479666, 28267708, 40959332, 71678831, 143357662, 286715324, 501751817, 1003503634, 2007007268]

約数ペア:

[(1, 2007007268), (2, 1003503634), (4, 501751817), (7, 286715324), (14, 143357662), (28, 71678831), (49, 40959332), (71, 28267708), (98, 20479666), (142, 14133854), (196, 10239833), (284, 7066927), (497, 4038244), (994, 2019122), (1988, 1009561), (3479, 576892), (6958, 288446), (13916, 144223)]