1282261442

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{68813}}^1$

素因数の和:68855

約数の個数: 32

約数和(自身を含む): 2417848704

約数和(自身を除く): 1135587262

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1331, 1694, 2662, 9317, 18634, 68813, 137626, 481691, 756943, 963382, 1513886, 5298601, 8326373, 10597202, 16652746, 58284611, 91590103, 116569222, 183180206, 641130721, 1282261442]

約数ペア:

[(1, 1282261442), (2, 641130721), (7, 183180206), (11, 116569222), (14, 91590103), (22, 58284611), (77, 16652746), (121, 10597202), (154, 8326373), (242, 5298601), (847, 1513886), (1331, 963382), (1694, 756943), (2662, 481691), (9317, 137626), (18634, 68813)]