1728478910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{32693}}^1$

素因数の和:33028

約数の個数: 32

約数和(自身を含む): 3304971072

約数和(自身を除く): 1576492162

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 311, 622, 1555, 3110, 5287, 10574, 26435, 32693, 52870, 65386, 163465, 326930, 555781, 1111562, 2778905, 5557810, 10167523, 20335046, 50837615, 101675230, 172847891, 345695782, 864239455, 1728478910]

約数ペア:

[(1, 1728478910), (2, 864239455), (5, 345695782), (10, 172847891), (17, 101675230), (34, 50837615), (85, 20335046), (170, 10167523), (311, 5557810), (622, 2778905), (1555, 1111562), (3110, 555781), (5287, 326930), (10574, 163465), (26435, 65386), (32693, 52870)]