779742002

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{193}}^1\times {\mathrm{11953}}^1$

素因数の和:12174

約数の個数: 24

約数和(自身を含む): 1273172724

約数和(自身を除く): 493430722

約数列:

[1, 2, 13, 26, 169, 193, 338, 386, 2509, 5018, 11953, 23906, 32617, 65234, 155389, 310778, 2020057, 2306929, 4040114, 4613858, 29990077, 59980154, 389871001, 779742002]

約数ペア:

[(1, 779742002), (2, 389871001), (13, 59980154), (26, 29990077), (169, 4613858), (193, 4040114), (338, 2306929), (386, 2020057), (2509, 310778), (5018, 155389), (11953, 65234), (23906, 32617)]