2278492098

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{683}}^1$

素因数の和:991

約数の個数: 64

約数和(自身を含む): 4765630464

約数和(自身を除く): 2487138366

約数列:

[1, 2, 3, 6, 41, 71, 82, 123, 142, 191, 213, 246, 382, 426, 573, 683, 1146, 1366, 2049, 2911, 4098, 5822, 7831, 8733, 13561, 15662, 17466, 23493, 27122, 28003, 40683, 46986, 48493, 56006, 81366, 84009, 96986, 130453, 145479, 168018, 260906, 290958, 391359, 556001, 782718, 1112002, 1668003, 1988213, 3336006, 3976426, 5348573, 5964639, 9262163, 10697146, 11929278, 16045719, 18524326, 27786489, 32091438, 55572978, 379748683, 759497366, 1139246049, 2278492098]

約数ペア:

[(1, 2278492098), (2, 1139246049), (3, 759497366), (6, 379748683), (41, 55572978), (71, 32091438), (82, 27786489), (123, 18524326), (142, 16045719), (191, 11929278), (213, 10697146), (246, 9262163), (382, 5964639), (426, 5348573), (573, 3976426), (683, 3336006), (1146, 1988213), (1366, 1668003), (2049, 1112002), (2911, 782718), (4098, 556001), (5822, 391359), (7831, 290958), (8733, 260906), (13561, 168018), (15662, 145479), (17466, 130453), (23493, 96986), (27122, 84009), (28003, 81366), (40683, 56006), (46986, 48493)]