668159086

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{492017}}^1$

素因数の和:492123

約数の個数: 16

約数和(自身を含む): 1157226336

約数和(自身を除く): 489067250

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 492017, 984034, 3444119, 6888238, 47725649, 95451298, 334079543, 668159086]

約数ペア:

[(1, 668159086), (2, 334079543), (7, 95451298), (14, 47725649), (97, 6888238), (194, 3444119), (679, 984034), (1358, 492017)]