2077885887

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{3673}}^1$

素因数の和:3804

約数の個数: 64

約数和(自身を含む): 3611688960

約数和(自身を除く): 1533803073

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 79, 93, 217, 231, 237, 341, 553, 651, 869, 1023, 1659, 2387, 2449, 2607, 3673, 6083, 7161, 7347, 11019, 17143, 18249, 25711, 26939, 40403, 51429, 77133, 80817, 113863, 121209, 188573, 282821, 290167, 341589, 565719, 797041, 848463, 870501, 1252493, 2031169, 2391123, 3191837, 3757479, 6093507, 8767451, 8995177, 9575511, 22342859, 26302353, 26985531, 62966239, 67028577, 98946947, 188898717, 296840841, 692628629, 2077885887]

約数ペア:

[(1, 2077885887), (3, 692628629), (7, 296840841), (11, 188898717), (21, 98946947), (31, 67028577), (33, 62966239), (77, 26985531), (79, 26302353), (93, 22342859), (217, 9575511), (231, 8995177), (237, 8767451), (341, 6093507), (553, 3757479), (651, 3191837), (869, 2391123), (1023, 2031169), (1659, 1252493), (2387, 870501), (2449, 848463), (2607, 797041), (3673, 565719), (6083, 341589), (7161, 290167), (7347, 282821), (11019, 188573), (17143, 121209), (18249, 113863), (25711, 80817), (26939, 77133), (40403, 51429)]