2009969566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{288209}}^1$

素因数の和:288539

約数の個数: 16

約数和(自身を含む): 3299428080

約数和(自身を除く): 1289458514

約数列:

[1, 2, 11, 22, 317, 634, 3487, 6974, 288209, 576418, 3170299, 6340598, 91362253, 182724506, 1004984783, 2009969566]

約数ペア:

[(1, 2009969566), (2, 1004984783), (11, 182724506), (22, 91362253), (317, 6340598), (634, 3170299), (3487, 576418), (6974, 288209)]