4067444

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1$

素因数の和:623

約数の個数: 24

約数和(自身を含む): 7576800

約数和(自身を除く): 3509356

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 491, 982, 1964, 2071, 4142, 8284, 9329, 18658, 37316, 53519, 107038, 214076, 1016861, 2033722, 4067444]

約数ペア:

[(1, 4067444), (2, 2033722), (4, 1016861), (19, 214076), (38, 107038), (76, 53519), (109, 37316), (218, 18658), (436, 9329), (491, 8284), (982, 4142), (1964, 2071)]