2489742242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{31121}}^1$

素因数の和:31334

約数の個数: 32

約数和(自身を含む): 4282138224

約数和(自身を除く): 1792395982

約数列:

[1, 2, 13, 17, 26, 34, 181, 221, 362, 442, 2353, 3077, 4706, 6154, 31121, 40001, 62242, 80002, 404573, 529057, 809146, 1058114, 5632901, 6877741, 11265802, 13755482, 73227713, 95759317, 146455426, 191518634, 1244871121, 2489742242]

約数ペア:

[(1, 2489742242), (2, 1244871121), (13, 191518634), (17, 146455426), (26, 95759317), (34, 73227713), (181, 13755482), (221, 11265802), (362, 6877741), (442, 5632901), (2353, 1058114), (3077, 809146), (4706, 529057), (6154, 404573), (31121, 80002), (40001, 62242)]