2842086

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 6209280

約数和(自身を除く): 3367194

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 439, 498, 878, 1079, 1317, 2158, 2634, 3237, 5707, 6474, 11414, 17121, 34242, 36437, 72874, 109311, 218622, 473681, 947362, 1421043, 2842086]

約数ペア:

[(1, 2842086), (2, 1421043), (3, 947362), (6, 473681), (13, 218622), (26, 109311), (39, 72874), (78, 36437), (83, 34242), (166, 17121), (249, 11414), (439, 6474), (498, 5707), (878, 3237), (1079, 2634), (1317, 2158)]