2022384590

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{997}}^1\times {\mathrm{2857}}^1$

素因数の和:3932

約数の個数: 32

約数和(自身を含む): 3696560064

約数和(自身を除く): 1674175474

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 997, 1994, 2857, 4985, 5714, 9970, 14285, 28570, 70787, 141574, 202847, 353935, 405694, 707870, 1014235, 2028470, 2848429, 5696858, 14242145, 28484290, 202238459, 404476918, 1011192295, 2022384590]

約数ペア:

[(1, 2022384590), (2, 1011192295), (5, 404476918), (10, 202238459), (71, 28484290), (142, 14242145), (355, 5696858), (710, 2848429), (997, 2028470), (1994, 1014235), (2857, 707870), (4985, 405694), (5714, 353935), (9970, 202847), (14285, 141574), (28570, 70787)]