778830126

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1\times {\mathrm{2953}}^1$

素因数の和:3460

約数の個数: 32

約数和(自身を含む): 1576018080

約数和(自身を除く): 797187954

約数列:

[1, 2, 3, 6, 113, 226, 339, 389, 678, 778, 1167, 2334, 2953, 5906, 8859, 17718, 43957, 87914, 131871, 263742, 333689, 667378, 1001067, 1148717, 2002134, 2297434, 3446151, 6892302, 129805021, 259610042, 389415063, 778830126]

約数ペア:

[(1, 778830126), (2, 389415063), (3, 259610042), (6, 129805021), (113, 6892302), (226, 3446151), (339, 2297434), (389, 2002134), (678, 1148717), (778, 1001067), (1167, 667378), (2334, 333689), (2953, 263742), (5906, 131871), (8859, 87914), (17718, 43957)]