5440372004

素因数分解:

$2^2\times {\mathrm{5407}}^1\times {\mathrm{251543}}^1$

素因数の和:256954

約数の個数: 12

約数和(自身を含む): 9522449664

約数和(自身を除く): 4082077660

約数列:

[1, 2, 4, 5407, 10814, 21628, 251543, 503086, 1006172, 1360093001, 2720186002, 5440372004]

約数ペア:

[(1, 5440372004), (2, 2720186002), (4, 1360093001), (5407, 1006172), (10814, 503086), (21628, 251543)]