319156778

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{44939}}^1$

素因数の和:45061

約数の個数: 16

約数和(自身を含む): 495059040

約数和(自身を除く): 175902262

約数列:

[1, 2, 53, 67, 106, 134, 3551, 7102, 44939, 89878, 2381767, 3010913, 4763534, 6021826, 159578389, 319156778]

約数ペア:

[(1, 319156778), (2, 159578389), (53, 6021826), (67, 4763534), (106, 3010913), (134, 2381767), (3551, 89878), (7102, 44939)]