2040579841

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{7949}}^1$

素因数の和:8256

約数の個数: 16

約数和(自身を含む): 2194200000

約数和(自身を除く): 153620159

約数列:

[1, 19, 59, 229, 1121, 4351, 7949, 13511, 151031, 256709, 468991, 1820321, 8910829, 34586099, 107398939, 2040579841]

約数ペア:

[(1, 2040579841), (19, 107398939), (59, 34586099), (229, 8910829), (1121, 1820321), (4351, 468991), (7949, 256709), (13511, 151031)]