9019316956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1973}}^1\times {\mathrm{87911}}^1$

素因数の和:89901

約数の個数: 24

約数和(自身を含む): 17006752224

約数和(自身を除く): 7987435268

約数列:

[1, 2, 4, 13, 26, 52, 1973, 3946, 7892, 25649, 51298, 87911, 102596, 175822, 351644, 1142843, 2285686, 4571372, 173448403, 346896806, 693793612, 2254829239, 4509658478, 9019316956]

約数ペア:

[(1, 9019316956), (2, 4509658478), (4, 2254829239), (13, 693793612), (26, 346896806), (52, 173448403), (1973, 4571372), (3946, 2285686), (7892, 1142843), (25649, 351644), (51298, 175822), (87911, 102596)]