131240746

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{7001}}^1$

素因数の和:7126

約数の個数: 32

約数和(自身を含む): 244677888

約数和(自身を除く): 113437142

約数列:

[1, 2, 7, 13, 14, 26, 91, 103, 182, 206, 721, 1339, 1442, 2678, 7001, 9373, 14002, 18746, 49007, 91013, 98014, 182026, 637091, 721103, 1274182, 1442206, 5047721, 9374339, 10095442, 18748678, 65620373, 131240746]

約数ペア:

[(1, 131240746), (2, 65620373), (7, 18748678), (13, 10095442), (14, 9374339), (26, 5047721), (91, 1442206), (103, 1274182), (182, 721103), (206, 637091), (721, 182026), (1339, 98014), (1442, 91013), (2678, 49007), (7001, 18746), (9373, 14002)]