280124062

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{72911}}^1$

素因数の和:73043

約数の個数: 16

約数和(自身を含む): 448846272

約数和(自身を除く): 168722210

約数列:

[1, 2, 17, 34, 113, 226, 1921, 3842, 72911, 145822, 1239487, 2478974, 8238943, 16477886, 140062031, 280124062]

約数ペア:

[(1, 280124062), (2, 140062031), (17, 16477886), (34, 8238943), (113, 2478974), (226, 1239487), (1921, 145822), (3842, 72911)]