2051298746

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{148151}}^1$

素因数の和:148226

約数の個数: 32

約数和(自身を含む): 3754764288

約数和(自身を除く): 1703465542

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 161, 301, 322, 602, 989, 1978, 6923, 13846, 148151, 296302, 1037057, 2074114, 3407473, 6370493, 6814946, 12740986, 23852311, 44593451, 47704622, 89186902, 146521339, 293042678, 1025649373, 2051298746]

約数ペア:

[(1, 2051298746), (2, 1025649373), (7, 293042678), (14, 146521339), (23, 89186902), (43, 47704622), (46, 44593451), (86, 23852311), (161, 12740986), (301, 6814946), (322, 6370493), (602, 3407473), (989, 2074114), (1978, 1037057), (6923, 296302), (13846, 148151)]