2058445

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:480

約数の個数: 16

約数和(自身を含む): 2665008

約数和(自身を除く): 606563

約数列:

[1, 5, 17, 61, 85, 305, 397, 1037, 1985, 5185, 6749, 24217, 33745, 121085, 411689, 2058445]

約数ペア:

[(1, 2058445), (5, 411689), (17, 121085), (61, 33745), (85, 24217), (305, 6749), (397, 5185), (1037, 1985)]