2015686731

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{7741}}^1$

素因数の和:7887

約数の個数: 32

約数和(自身を含む): 2887456320

約数和(自身を除く): 871769589

約数列:

[1, 3, 29, 41, 73, 87, 123, 219, 1189, 2117, 2993, 3567, 6351, 7741, 8979, 23223, 86797, 224489, 260391, 317381, 565093, 673467, 952143, 1695279, 9204049, 16387697, 23168813, 27612147, 49163091, 69506439, 671895577, 2015686731]

約数ペア:

[(1, 2015686731), (3, 671895577), (29, 69506439), (41, 49163091), (73, 27612147), (87, 23168813), (123, 16387697), (219, 9204049), (1189, 1695279), (2117, 952143), (2993, 673467), (3567, 565093), (6351, 317381), (7741, 260391), (8979, 224489), (23223, 86797)]