2008100656

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{38653}}^1$

素因数の和:38869

約数の個数: 40

約数和(自身を含む): 4141234944

約数和(自身を除く): 2133134288

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 191, 272, 382, 764, 1528, 3056, 3247, 6494, 12988, 25976, 38653, 51952, 77306, 154612, 309224, 618448, 657101, 1314202, 2628404, 5256808, 7382723, 10513616, 14765446, 29530892, 59061784, 118123568, 125506291, 251012582, 502025164, 1004050328, 2008100656]

約数ペア:

[(1, 2008100656), (2, 1004050328), (4, 502025164), (8, 251012582), (16, 125506291), (17, 118123568), (34, 59061784), (68, 29530892), (136, 14765446), (191, 10513616), (272, 7382723), (382, 5256808), (764, 2628404), (1528, 1314202), (3056, 657101), (3247, 618448), (6494, 309224), (12988, 154612), (25976, 77306), (38653, 51952)]