396604319222

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{43669271}}^1$

素因数の和:43669531

約数の個数: 16

約数和(自身を含む): 628837516800

約数和(自身を除く): 232233197578

約数列:

[1, 2, 19, 38, 239, 478, 4541, 9082, 43669271, 87338542, 829716149, 1659432298, 10436955769, 20873911538, 198302159611, 396604319222]

約数ペア:

[(1, 396604319222), (2, 198302159611), (19, 20873911538), (38, 10436955769), (239, 1659432298), (478, 829716149), (4541, 87338542), (9082, 43669271)]