5456078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2143}}^1$

素因数の和:2231

約数の個数: 16

約数和(自身を含む): 8747520

約数和(自身を除く): 3291442

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2143, 2546, 4286, 40717, 81434, 143581, 287162, 2728039, 5456078]

約数ペア:

[(1, 5456078), (2, 2728039), (19, 287162), (38, 143581), (67, 81434), (134, 40717), (1273, 4286), (2143, 2546)]