2001065668

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1348427}}^1$

素因数の和:1348491

約数の個数: 24

約数和(自身を含む): 4077646272

約数和(自身を除く): 2076580604

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 1348427, 2696854, 5393708, 9438989, 18877978, 37755956, 71466631, 142933262, 285866524, 500266417, 1000532834, 2001065668]

約数ペア:

[(1, 2001065668), (2, 1000532834), (4, 500266417), (7, 285866524), (14, 142933262), (28, 71466631), (53, 37755956), (106, 18877978), (212, 9438989), (371, 5393708), (742, 2696854), (1484, 1348427)]