852838558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 1627921152

約数和(自身を除く): 775082594

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 103, 131, 143, 169, 187, 206, 221, 262, 286, 338, 374, 442, 1133, 1339, 1441, 1703, 1751, 1859, 2227, 2266, 2431, 2678, 2873, 2882, 3406, 3502, 3718, 4454, 4862, 5746, 13493, 14729, 17407, 18733, 19261, 22139, 22763, 24497, 26986, 28951, 29458, 31603, 34814, 37466, 38522, 44278, 45526, 48994, 57902, 63206, 148423, 175409, 191477, 229381, 243529, 250393, 295919, 296846, 318461, 350818, 376363, 382954, 458762, 487058, 500786, 591838, 636922, 752726, 1929499, 2280317, 2523191, 2981953, 3255109, 3858998, 4139993, 4560634, 5046382, 5963906, 6510218, 8279986, 25083487, 32801483, 38765389, 50166974, 65602966, 77530778, 426419279, 852838558]

約数ペア:

[(1, 852838558), (2, 426419279), (11, 77530778), (13, 65602966), (17, 50166974), (22, 38765389), (26, 32801483), (34, 25083487), (103, 8279986), (131, 6510218), (143, 5963906), (169, 5046382), (187, 4560634), (206, 4139993), (221, 3858998), (262, 3255109), (286, 2981953), (338, 2523191), (374, 2280317), (442, 1929499), (1133, 752726), (1339, 636922), (1441, 591838), (1703, 500786), (1751, 487058), (1859, 458762), (2227, 382954), (2266, 376363), (2431, 350818), (2678, 318461), (2873, 296846), (2882, 295919), (3406, 250393), (3502, 243529), (3718, 229381), (4454, 191477), (4862, 175409), (5746, 148423), (13493, 63206), (14729, 57902), (17407, 48994), (18733, 45526), (19261, 44278), (22139, 38522), (22763, 37466), (24497, 34814), (26986, 31603), (28951, 29458)]