2011121671

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{28771}}^1$

素因数の和:29086

約数の個数: 16

約数和(自身を含む): 2287949440

約数和(自身を除く): 276827769

約数列:

[1, 13, 19, 247, 283, 3679, 5377, 28771, 69901, 374023, 546649, 7106437, 8142193, 105848509, 154701667, 2011121671]

約数ペア:

[(1, 2011121671), (13, 154701667), (19, 105848509), (247, 8142193), (283, 7106437), (3679, 546649), (5377, 374023), (28771, 69901)]