1980117799

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1\times {\mathrm{8117}}^1$

素因数の和:8526

約数の個数: 16

約数和(自身を含む): 2199263616

約数和(自身を除く): 219145817

約数列:

[1, 11, 67, 331, 737, 3641, 8117, 22177, 89287, 243947, 543839, 2686727, 5982229, 29553997, 180010709, 1980117799]

約数ペア:

[(1, 1980117799), (11, 180010709), (67, 29553997), (331, 5982229), (737, 2686727), (3641, 543839), (8117, 243947), (22177, 89287)]