6780454

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1637}}^1$

素因数の和:1767

約数の個数: 16

約数和(自身を含む): 10810800

約数和(自身を除く): 4030346

約数列:

[1, 2, 19, 38, 109, 218, 1637, 2071, 3274, 4142, 31103, 62206, 178433, 356866, 3390227, 6780454]

約数ペア:

[(1, 6780454), (2, 3390227), (19, 356866), (38, 178433), (109, 62206), (218, 31103), (1637, 4142), (2071, 3274)]