142859806

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{11903}}^1$

素因数の和:12275

約数の個数: 16

約数和(自身を含む): 227556864

約数和(自身を除く): 84697058

約数列:

[1, 2, 17, 34, 353, 706, 6001, 11903, 12002, 23806, 202351, 404702, 4201759, 8403518, 71429903, 142859806]

約数ペア:

[(1, 142859806), (2, 71429903), (17, 8403518), (34, 4201759), (353, 404702), (706, 202351), (6001, 23806), (11903, 12002)]