5396426

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:230

約数の個数: 32

約数和(自身を含む): 9642240

約数和(自身を除く): 4245814

約数列:

[1, 2, 7, 14, 61, 71, 89, 122, 142, 178, 427, 497, 623, 854, 994, 1246, 4331, 5429, 6319, 8662, 10858, 12638, 30317, 38003, 44233, 60634, 76006, 88466, 385459, 770918, 2698213, 5396426]

約数ペア:

[(1, 5396426), (2, 2698213), (7, 770918), (14, 385459), (61, 88466), (71, 76006), (89, 60634), (122, 44233), (142, 38003), (178, 30317), (427, 12638), (497, 10858), (623, 8662), (854, 6319), (994, 5429), (1246, 4331)]