2000718974181

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{593}}^1\times {\mathrm{7447889}}^1$

素因数の和:7448636

約数の個数: 16

約数和(自身を含む): 2689820369280

約数和(自身を除く): 689101395099

約数列:

[1, 3, 151, 453, 593, 1779, 89543, 268629, 7447889, 22343667, 1124631239, 3373893717, 4416598177, 13249794531, 666906324727, 2000718974181]

約数ペア:

[(1, 2000718974181), (3, 666906324727), (151, 13249794531), (453, 4416598177), (593, 3373893717), (1779, 1124631239), (89543, 22343667), (268629, 7447889)]