730004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:415

約数の個数: 24

約数和(自身を含む): 1427328

約数和(自身を除く): 697324

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 353, 517, 706, 1034, 1412, 2068, 3883, 7766, 15532, 16591, 33182, 66364, 182501, 365002, 730004]

約数ペア:

[(1, 730004), (2, 365002), (4, 182501), (11, 66364), (22, 33182), (44, 16591), (47, 15532), (94, 7766), (188, 3883), (353, 2068), (517, 1412), (706, 1034)]