8117854

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2089}}^1$

素因数の和:2187

約数の個数: 16

約数和(自身を含む): 12790800

約数和(自身を除く): 4672946

約数列:

[1, 2, 29, 58, 67, 134, 1943, 2089, 3886, 4178, 60581, 121162, 139963, 279926, 4058927, 8117854]

約数ペア:

[(1, 8117854), (2, 4058927), (29, 279926), (58, 139963), (67, 121162), (134, 60581), (1943, 4178), (2089, 3886)]