1212709546994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1\times {\mathrm{72101}}^1$

素因数の和:72827

約数の個数: 64

約数和(自身を含む): 2106232087680

約数和(自身を除く): 893522540686

約数列:

[1, 2, 11, 22, 29, 41, 58, 82, 319, 451, 638, 643, 902, 1189, 1286, 2378, 7073, 13079, 14146, 18647, 26158, 26363, 37294, 52726, 72101, 144202, 205117, 289993, 410234, 579986, 764527, 793111, 1529054, 1586222, 2090929, 2956141, 4181858, 5912282, 8409797, 16819594, 23000219, 32517551, 46000438, 46360943, 65035102, 85728089, 92721886, 171456178, 509970373, 943008979, 1019940746, 1344467347, 1886017958, 1900798663, 2688934694, 3801597326, 14789140817, 20908785293, 29578281634, 41817570586, 55123161227, 110246322454, 606354773497, 1212709546994]

約数ペア:

[(1, 1212709546994), (2, 606354773497), (11, 110246322454), (22, 55123161227), (29, 41817570586), (41, 29578281634), (58, 20908785293), (82, 14789140817), (319, 3801597326), (451, 2688934694), (638, 1900798663), (643, 1886017958), (902, 1344467347), (1189, 1019940746), (1286, 943008979), (2378, 509970373), (7073, 171456178), (13079, 92721886), (14146, 85728089), (18647, 65035102), (26158, 46360943), (26363, 46000438), (37294, 32517551), (52726, 23000219), (72101, 16819594), (144202, 8409797), (205117, 5912282), (289993, 4181858), (410234, 2956141), (579986, 2090929), (764527, 1586222), (793111, 1529054)]