2089664642862

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^2\times {\mathrm{127}}^1\times {\mathrm{1086937}}^1$

素因数の和:1087130

約数の個数: 72

約数和(自身を含む): 4726041206016

約数和(自身を除く): 2636376563154

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 127, 174, 254, 261, 381, 522, 762, 841, 1143, 1682, 2286, 2523, 3683, 5046, 7366, 7569, 11049, 15138, 22098, 33147, 66294, 106807, 213614, 320421, 640842, 961263, 1086937, 1922526, 2173874, 3260811, 6521622, 9782433, 19564866, 31521173, 63042346, 94563519, 138040999, 189127038, 276081998, 283690557, 414122997, 567381114, 828245994, 914114017, 1242368991, 1828228034, 2484737982, 2742342051, 4003188971, 5484684102, 8006377942, 8227026153, 12009566913, 16454052306, 24019133826, 36028700739, 72057401478, 116092480159, 232184960318, 348277440477, 696554880954, 1044832321431, 2089664642862]

約数ペア:

[(1, 2089664642862), (2, 1044832321431), (3, 696554880954), (6, 348277440477), (9, 232184960318), (18, 116092480159), (29, 72057401478), (58, 36028700739), (87, 24019133826), (127, 16454052306), (174, 12009566913), (254, 8227026153), (261, 8006377942), (381, 5484684102), (522, 4003188971), (762, 2742342051), (841, 2484737982), (1143, 1828228034), (1682, 1242368991), (2286, 914114017), (2523, 828245994), (3683, 567381114), (5046, 414122997), (7366, 283690557), (7569, 276081998), (11049, 189127038), (15138, 138040999), (22098, 94563519), (33147, 63042346), (66294, 31521173), (106807, 19564866), (213614, 9782433), (320421, 6521622), (640842, 3260811), (961263, 2173874), (1086937, 1922526)]