2028895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1$

素因数の和:1050

約数の個数: 16

約数和(自身を含む): 2730528

約数和(自身を除く): 701633

約数列:

[1, 5, 11, 37, 55, 185, 407, 997, 2035, 4985, 10967, 36889, 54835, 184445, 405779, 2028895]

約数ペア:

[(1, 2028895), (5, 405779), (11, 184445), (37, 54835), (55, 36889), (185, 10967), (407, 4985), (997, 2035)]