389614942

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{395147}}^1$

素因数の和:395195

約数の個数: 16

約数和(自身を含む): 640139760

約数和(自身を除く): 250524818

約数列:

[1, 2, 17, 29, 34, 58, 493, 986, 395147, 790294, 6717499, 11459263, 13434998, 22918526, 194807471, 389614942]

約数ペア:

[(1, 389614942), (2, 194807471), (17, 22918526), (29, 13434998), (34, 11459263), (58, 6717499), (493, 790294), (986, 395147)]