990046

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{787}}^1$

素因数の和:843

約数の個数: 16

約数和(自身を含む): 1616976

約数和(自身を除く): 626930

約数列:

[1, 2, 17, 34, 37, 74, 629, 787, 1258, 1574, 13379, 26758, 29119, 58238, 495023, 990046]

約数ペア:

[(1, 990046), (2, 495023), (17, 58238), (34, 29119), (37, 26758), (74, 13379), (629, 1574), (787, 1258)]