858674942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{426353}}^1$

素因数の和:426427

約数の個数: 16

約数和(自身を含む): 1381386960

約数和(自身を除く): 522712018

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 426353, 852706, 8100707, 16201414, 22596709, 45193418, 429337471, 858674942]

約数ペア:

[(1, 858674942), (2, 429337471), (19, 45193418), (38, 22596709), (53, 16201414), (106, 8100707), (1007, 852706), (2014, 426353)]