2793711258

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{385127}}^1$

素因数の和:385179

約数の個数: 48

約数和(自身を含む): 6728956416

約数和(自身を除く): 3935245158

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 385127, 770254, 1155381, 2310762, 3466143, 5006651, 6932286, 10013302, 11938937, 15019953, 23877874, 30039906, 35816811, 45059859, 71633622, 90119718, 107450433, 155206181, 214900866, 310412362, 465618543, 931237086, 1396855629, 2793711258]

約数ペア:

[(1, 2793711258), (2, 1396855629), (3, 931237086), (6, 465618543), (9, 310412362), (13, 214900866), (18, 155206181), (26, 107450433), (31, 90119718), (39, 71633622), (62, 45059859), (78, 35816811), (93, 30039906), (117, 23877874), (186, 15019953), (234, 11938937), (279, 10013302), (403, 6932286), (558, 5006651), (806, 3466143), (1209, 2310762), (2418, 1155381), (3627, 770254), (7254, 385127)]