509202290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2213923}}^1$

素因数の和:2213953

約数の個数: 16

約数和(自身を含む): 956415168

約数和(自身を除く): 447212878

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 2213923, 4427846, 11069615, 22139230, 50920229, 101840458, 254601145, 509202290]

約数ペア:

[(1, 509202290), (2, 254601145), (5, 101840458), (10, 50920229), (23, 22139230), (46, 11069615), (115, 4427846), (230, 2213923)]