38948479

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{397}}^1$

素因数の和:642

約数の個数: 16

約数和(自身を含む): 42984000

約数和(自身を除く): 4035521

約数列:

[1, 17, 29, 199, 397, 493, 3383, 5771, 6749, 11513, 79003, 98107, 195721, 1343051, 2291087, 38948479]

約数ペア:

[(1, 38948479), (17, 2291087), (29, 1343051), (199, 195721), (397, 98107), (493, 79003), (3383, 11513), (5771, 6749)]