1680086

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:463

約数の個数: 16

約数和(自身を含む): 2646000

約数和(自身を除く): 965914

約数列:

[1, 2, 29, 58, 83, 166, 349, 698, 2407, 4814, 10121, 20242, 28967, 57934, 840043, 1680086]

約数ペア:

[(1, 1680086), (2, 840043), (29, 57934), (58, 28967), (83, 20242), (166, 10121), (349, 4814), (698, 2407)]