47297230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{278219}}^1$

素因数の和:278243

約数の個数: 16

約数和(自身を含む): 90143280

約数和(自身を除く): 42846050

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 278219, 556438, 1391095, 2782190, 4729723, 9459446, 23648615, 47297230]

約数ペア:

[(1, 47297230), (2, 23648615), (5, 9459446), (10, 4729723), (17, 2782190), (34, 1391095), (85, 556438), (170, 278219)]