2017667260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14411909}}^1$

素因数の和:14411925

約数の個数: 24

約数和(自身を含む): 4842401760

約数和(自身を除く): 2824734500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14411909, 28823818, 57647636, 72059545, 100883363, 144119090, 201766726, 288238180, 403533452, 504416815, 1008833630, 2017667260]

約数ペア:

[(1, 2017667260), (2, 1008833630), (4, 504416815), (5, 403533452), (7, 288238180), (10, 201766726), (14, 144119090), (20, 100883363), (28, 72059545), (35, 57647636), (70, 28823818), (140, 14411909)]