789596476

素因数分解:

$2^2\times {\mathrm{397}}^1\times {\mathrm{487}}^1\times {\mathrm{1021}}^1$

素因数の和:1909

約数の個数: 24

約数和(自身を含む): 1389478496

約数和(自身を除く): 599882020

約数列:

[1, 2, 4, 397, 487, 794, 974, 1021, 1588, 1948, 2042, 4084, 193339, 386678, 405337, 497227, 773356, 810674, 994454, 1621348, 1988908, 197399119, 394798238, 789596476]

約数ペア:

[(1, 789596476), (2, 394798238), (4, 197399119), (397, 1988908), (487, 1621348), (794, 994454), (974, 810674), (1021, 773356), (1588, 497227), (1948, 405337), (2042, 386678), (4084, 193339)]