2113242872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{77261}}^1$

素因数の和:77543

約数の個数: 32

約数和(自身を含む): 4283405280

約数和(自身を除く): 2170162408

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 263, 526, 1052, 2104, 3419, 6838, 13676, 27352, 77261, 154522, 309044, 618088, 1004393, 2008786, 4017572, 8035144, 20319643, 40639286, 81278572, 162557144, 264155359, 528310718, 1056621436, 2113242872]

約数ペア:

[(1, 2113242872), (2, 1056621436), (4, 528310718), (8, 264155359), (13, 162557144), (26, 81278572), (52, 40639286), (104, 20319643), (263, 8035144), (526, 4017572), (1052, 2008786), (2104, 1004393), (3419, 618088), (6838, 309044), (13676, 154522), (27352, 77261)]