138897018622

素因数分解:

$2^1\times {\mathrm{433}}^1\times {\mathrm{6263}}^1\times {\mathrm{25609}}^1$

素因数の和:32307

約数の個数: 16

約数和(自身を含む): 208868194080

約数和(自身を除く): 69971175458

約数列:

[1, 2, 433, 866, 6263, 12526, 25609, 51218, 2711879, 5423758, 11088697, 22177394, 160389167, 320778334, 69448509311, 138897018622]

約数ペア:

[(1, 138897018622), (2, 69448509311), (433, 320778334), (866, 160389167), (6263, 22177394), (12526, 11088697), (25609, 5423758), (51218, 2711879)]