4053802

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{997}}^1$

素因数の和:1125

約数の個数: 16

約数和(自身を含む): 6467040

約数和(自身を除く): 2413238

約数列:

[1, 2, 19, 38, 107, 214, 997, 1994, 2033, 4066, 18943, 37886, 106679, 213358, 2026901, 4053802]

約数ペア:

[(1, 4053802), (2, 2026901), (19, 213358), (38, 106679), (107, 37886), (214, 18943), (997, 4066), (1994, 2033)]