2034781658

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{360649}}^1$

素因数の和:360702

約数の個数: 32

約数和(自身を含む): 3877708800

約数和(自身を除く): 1842927142

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 360649, 721298, 2524543, 4688437, 5049086, 9376874, 11180119, 22360238, 32819059, 65638118, 78260833, 145341547, 156521666, 290683094, 1017390829, 2034781658]

約数ペア:

[(1, 2034781658), (2, 1017390829), (7, 290683094), (13, 156521666), (14, 145341547), (26, 78260833), (31, 65638118), (62, 32819059), (91, 22360238), (182, 11180119), (217, 9376874), (403, 5049086), (434, 4688437), (806, 2524543), (2821, 721298), (5642, 360649)]