2005969966

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1001983}}^1$

素因数の和:1002016

約数の個数: 32

約数和(自身を含む): 4039999488

約数和(自身を除く): 2034029522

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 1001983, 2003966, 7013881, 11021813, 13025779, 14027762, 22043626, 26051558, 77152691, 91180453, 143283569, 154305382, 182360906, 286567138, 1002984983, 2005969966]

約数ペア:

[(1, 2005969966), (2, 1002984983), (7, 286567138), (11, 182360906), (13, 154305382), (14, 143283569), (22, 91180453), (26, 77152691), (77, 26051558), (91, 22043626), (143, 14027762), (154, 13025779), (182, 11021813), (286, 7013881), (1001, 2003966), (2002, 1001983)]