5042562

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 12441600

約数和(自身を除く): 7399038

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 71, 89, 114, 133, 142, 178, 213, 266, 267, 399, 426, 497, 534, 623, 798, 994, 1246, 1349, 1491, 1691, 1869, 2698, 2982, 3382, 3738, 4047, 5073, 6319, 8094, 9443, 10146, 11837, 12638, 18886, 18957, 23674, 28329, 35511, 37914, 44233, 56658, 71022, 88466, 120061, 132699, 240122, 265398, 360183, 720366, 840427, 1680854, 2521281, 5042562]

約数ペア:

[(1, 5042562), (2, 2521281), (3, 1680854), (6, 840427), (7, 720366), (14, 360183), (19, 265398), (21, 240122), (38, 132699), (42, 120061), (57, 88466), (71, 71022), (89, 56658), (114, 44233), (133, 37914), (142, 35511), (178, 28329), (213, 23674), (266, 18957), (267, 18886), (399, 12638), (426, 11837), (497, 10146), (534, 9443), (623, 8094), (798, 6319), (994, 5073), (1246, 4047), (1349, 3738), (1491, 3382), (1691, 2982), (1869, 2698)]