2089982

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:563

約数の個数: 16

約数和(自身を含む): 3279552

約数和(自身を除く): 1189570

約数列:

[1, 2, 37, 61, 74, 122, 463, 926, 2257, 4514, 17131, 28243, 34262, 56486, 1044991, 2089982]

約数ペア:

[(1, 2089982), (2, 1044991), (37, 56486), (61, 34262), (74, 28243), (122, 17131), (463, 4514), (926, 2257)]