279071702

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{14887}}^1$

素因数の和:15012

約数の個数: 32

約数和(自身を含む): 520246272

約数和(自身を除く): 241174570

約数列:

[1, 2, 7, 13, 14, 26, 91, 103, 182, 206, 721, 1339, 1442, 2678, 9373, 14887, 18746, 29774, 104209, 193531, 208418, 387062, 1354717, 1533361, 2709434, 3066722, 10733527, 19933693, 21467054, 39867386, 139535851, 279071702]

約数ペア:

[(1, 279071702), (2, 139535851), (7, 39867386), (13, 21467054), (14, 19933693), (26, 10733527), (91, 3066722), (103, 2709434), (182, 1533361), (206, 1354717), (721, 387062), (1339, 208418), (1442, 193531), (2678, 104209), (9373, 29774), (14887, 18746)]