405147230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2383219}}^1$

素因数の和:2383243

約数の個数: 16

約数和(自身を含む): 772163280

約数和(自身を除く): 367016050

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 2383219, 4766438, 11916095, 23832190, 40514723, 81029446, 202573615, 405147230]

約数ペア:

[(1, 405147230), (2, 202573615), (5, 81029446), (10, 40514723), (17, 23832190), (34, 11916095), (85, 4766438), (170, 2383219)]