2019944454

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{4987}}^1$

素因数の和:5058

約数の個数: 96

約数和(自身を含む): 4925909376

約数和(自身を除く): 2905964922

約数列:

[1, 2, 3, 6, 11, 17, 19, 22, 33, 34, 38, 51, 57, 66, 102, 114, 187, 209, 323, 361, 374, 418, 561, 627, 646, 722, 969, 1083, 1122, 1254, 1938, 2166, 3553, 3971, 4987, 6137, 7106, 7942, 9974, 10659, 11913, 12274, 14961, 18411, 21318, 23826, 29922, 36822, 54857, 67507, 84779, 94753, 109714, 135014, 164571, 169558, 189506, 202521, 254337, 284259, 329142, 405042, 508674, 568518, 932569, 1042283, 1610801, 1800307, 1865138, 2084566, 2797707, 3126849, 3221602, 3600614, 4832403, 5400921, 5595414, 6253698, 9664806, 10801842, 17718811, 19803377, 30605219, 35437622, 39606754, 53156433, 59410131, 61210438, 91815657, 106312866, 118820262, 183631314, 336657409, 673314818, 1009972227, 2019944454]

約数ペア:

[(1, 2019944454), (2, 1009972227), (3, 673314818), (6, 336657409), (11, 183631314), (17, 118820262), (19, 106312866), (22, 91815657), (33, 61210438), (34, 59410131), (38, 53156433), (51, 39606754), (57, 35437622), (66, 30605219), (102, 19803377), (114, 17718811), (187, 10801842), (209, 9664806), (323, 6253698), (361, 5595414), (374, 5400921), (418, 4832403), (561, 3600614), (627, 3221602), (646, 3126849), (722, 2797707), (969, 2084566), (1083, 1865138), (1122, 1800307), (1254, 1610801), (1938, 1042283), (2166, 932569), (3553, 568518), (3971, 508674), (4987, 405042), (6137, 329142), (7106, 284259), (7942, 254337), (9974, 202521), (10659, 189506), (11913, 169558), (12274, 164571), (14961, 135014), (18411, 109714), (21318, 94753), (23826, 84779), (29922, 67507), (36822, 54857)]