2788406921

素因数分解:

${\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{683}}^1\times {\mathrm{1423}}^1$

素因数の和:2276

約数の個数: 16

約数和(自身を含む): 2961008640

約数和(自身を除く): 172601719

約数列:

[1, 19, 151, 683, 1423, 2869, 12977, 27037, 103133, 214873, 971909, 1959527, 4082587, 18466271, 146758259, 2788406921]

約数ペア:

[(1, 2788406921), (19, 146758259), (151, 18466271), (683, 4082587), (1423, 1959527), (2869, 971909), (12977, 214873), (27037, 103133)]