1490017441

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{66173}}^1$

素因数の和:66296

約数の個数: 16

約数和(自身を含む): 1715230080

約数和(自身を除く): 225212639

約数列:

[1, 11, 23, 89, 253, 979, 2047, 22517, 66173, 727903, 1521979, 5889397, 16741769, 64783367, 135456131, 1490017441]

約数ペア:

[(1, 1490017441), (11, 135456131), (23, 64783367), (89, 16741769), (253, 5889397), (979, 1521979), (2047, 727903), (22517, 66173)]