293460272

素因数分解:

$2^4\times 7^1\times {\mathrm{2620181}}^1$

素因数の和:2620196

約数の個数: 20

約数和(自身を含む): 649805136

約数和(自身を除く): 356344864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2620181, 5240362, 10480724, 18341267, 20961448, 36682534, 41922896, 73365068, 146730136, 293460272]

約数ペア:

[(1, 293460272), (2, 146730136), (4, 73365068), (7, 41922896), (8, 36682534), (14, 20961448), (16, 18341267), (28, 10480724), (56, 5240362), (112, 2620181)]