2818804583

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{2971}}^1$

素因数の和:3155

約数の個数: 32

約数和(自身を含む): 3451133952

約数和(自身を除く): 632329369

約数列:

[1, 7, 23, 71, 83, 161, 497, 581, 1633, 1909, 2971, 5893, 11431, 13363, 20797, 41251, 68333, 135539, 210941, 246593, 478331, 948773, 1476587, 1726151, 4851643, 5671639, 17508103, 33961501, 39701473, 122556721, 402686369, 2818804583]

約数ペア:

[(1, 2818804583), (7, 402686369), (23, 122556721), (71, 39701473), (83, 33961501), (161, 17508103), (497, 5671639), (581, 4851643), (1633, 1726151), (1909, 1476587), (2971, 948773), (5893, 478331), (11431, 246593), (13363, 210941), (20797, 135539), (41251, 68333)]