2014939795

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1061}}^1$

素因数の和:1204

約数の個数: 48

約数和(自身を含む): 2759381856

約数和(自身を除く): 744442061

約数列:

[1, 5, 11, 43, 55, 73, 121, 215, 365, 473, 605, 803, 1061, 2365, 3139, 4015, 5203, 5305, 8833, 11671, 15695, 26015, 34529, 44165, 45623, 58355, 77453, 128381, 172645, 228115, 379819, 387265, 501853, 641905, 851983, 1899095, 2509265, 3330479, 4259915, 5520383, 9371813, 16652395, 27601915, 36635269, 46859065, 183176345, 402987959, 2014939795]

約数ペア:

[(1, 2014939795), (5, 402987959), (11, 183176345), (43, 46859065), (55, 36635269), (73, 27601915), (121, 16652395), (215, 9371813), (365, 5520383), (473, 4259915), (605, 3330479), (803, 2509265), (1061, 1899095), (2365, 851983), (3139, 641905), (4015, 501853), (5203, 387265), (5305, 379819), (8833, 228115), (11671, 172645), (15695, 128381), (26015, 77453), (34529, 58355), (44165, 45623)]