248496638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{17159}}^1$

素因数の和:17731

約数の個数: 16

約数和(自身を含む): 402161760

約数和(自身を除く): 153665122

約数列:

[1, 2, 13, 26, 557, 1114, 7241, 14482, 17159, 34318, 223067, 446134, 9557563, 19115126, 124248319, 248496638]

約数ペア:

[(1, 248496638), (2, 124248319), (13, 19115126), (26, 9557563), (557, 446134), (1114, 223067), (7241, 34318), (14482, 17159)]