2090746

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:226

約数の個数: 32

約数和(自身を含む): 3852288

約数和(自身を除く): 1761542

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 151, 161, 301, 302, 322, 602, 989, 1057, 1978, 2114, 3473, 6493, 6923, 6946, 12986, 13846, 24311, 45451, 48622, 90902, 149339, 298678, 1045373, 2090746]

約数ペア:

[(1, 2090746), (2, 1045373), (7, 298678), (14, 149339), (23, 90902), (43, 48622), (46, 45451), (86, 24311), (151, 13846), (161, 12986), (301, 6946), (302, 6923), (322, 6493), (602, 3473), (989, 2114), (1057, 1978)]