7891748722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{57367}}^1$

素因数の和:57443

約数の個数: 48

約数和(自身を含む): 14361734592

約数和(自身を除く): 6469985870

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 169, 286, 338, 407, 481, 814, 962, 1859, 3718, 5291, 6253, 10582, 12506, 57367, 68783, 114734, 137566, 631037, 745771, 1262074, 1491542, 2122579, 4245158, 8203481, 9695023, 16406962, 19390046, 23348369, 27593527, 46696738, 55187054, 106645253, 213290506, 303528797, 358715851, 607057594, 717431702, 3945874361, 7891748722]

約数ペア:

[(1, 7891748722), (2, 3945874361), (11, 717431702), (13, 607057594), (22, 358715851), (26, 303528797), (37, 213290506), (74, 106645253), (143, 55187054), (169, 46696738), (286, 27593527), (338, 23348369), (407, 19390046), (481, 16406962), (814, 9695023), (962, 8203481), (1859, 4245158), (3718, 2122579), (5291, 1491542), (6253, 1262074), (10582, 745771), (12506, 631037), (57367, 137566), (68783, 114734)]