7139966

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{563}}^1$

素因数の和:955

約数の個数: 16

約数和(自身を含む): 11390544

約数和(自身を除く): 4250578

約数列:

[1, 2, 17, 34, 373, 563, 746, 1126, 6341, 9571, 12682, 19142, 209999, 419998, 3569983, 7139966]

約数ペア:

[(1, 7139966), (2, 3569983), (17, 419998), (34, 209999), (373, 19142), (563, 12682), (746, 9571), (1126, 6341)]