89863046

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1999}}^1$

素因数の和:2053

約数の個数: 48

約数和(自身を含む): 175680000

約数和(自身を除く): 85816954

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 169, 182, 247, 266, 338, 494, 1183, 1729, 1999, 2366, 3211, 3458, 3998, 6422, 13993, 22477, 25987, 27986, 37981, 44954, 51974, 75962, 181909, 265867, 337831, 363818, 493753, 531734, 675662, 987506, 2364817, 3456271, 4729634, 6418789, 6912542, 12837578, 44931523, 89863046]

約数ペア:

[(1, 89863046), (2, 44931523), (7, 12837578), (13, 6912542), (14, 6418789), (19, 4729634), (26, 3456271), (38, 2364817), (91, 987506), (133, 675662), (169, 531734), (182, 493753), (247, 363818), (266, 337831), (338, 265867), (494, 181909), (1183, 75962), (1729, 51974), (1999, 44954), (2366, 37981), (3211, 27986), (3458, 25987), (3998, 22477), (6422, 13993)]