2581242719

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{31159}}^1$

素因数の和:31630

約数の個数: 16

約数和(自身を含む): 2988368640

約数和(自身を除く): 407125921

約数列:

[1, 11, 17, 187, 443, 4873, 7531, 31159, 82841, 342749, 529703, 5826733, 13803437, 151837807, 234658429, 2581242719]

約数ペア:

[(1, 2581242719), (11, 234658429), (17, 151837807), (187, 13803437), (443, 5826733), (4873, 529703), (7531, 342749), (31159, 82841)]