2201993510

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{71563}}^1$

素因数の和:71768

約数の個数: 32

約数和(自身を含む): 4219985952

約数和(自身を除く): 2017992442

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 181, 362, 905, 1810, 3077, 6154, 15385, 30770, 71563, 143126, 357815, 715630, 1216571, 2433142, 6082855, 12165710, 12952903, 25905806, 64764515, 129529030, 220199351, 440398702, 1100996755, 2201993510]

約数ペア:

[(1, 2201993510), (2, 1100996755), (5, 440398702), (10, 220199351), (17, 129529030), (34, 64764515), (85, 25905806), (170, 12952903), (181, 12165710), (362, 6082855), (905, 2433142), (1810, 1216571), (3077, 715630), (6154, 357815), (15385, 143126), (30770, 71563)]