2016914809

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{7829}}^1$

素因数の和:8017

約数の個数: 32

約数和(自身を含む): 2630880000

約数和(自身を除く): 613965191

約数列:

[1, 7, 13, 19, 91, 133, 149, 247, 1043, 1729, 1937, 2831, 7829, 13559, 19817, 36803, 54803, 101777, 148751, 257621, 712439, 1041257, 1166521, 1933763, 8165647, 13536341, 15164773, 22163899, 106153411, 155147293, 288130687, 2016914809]

約数ペア:

[(1, 2016914809), (7, 288130687), (13, 155147293), (19, 106153411), (91, 22163899), (133, 15164773), (149, 13536341), (247, 8165647), (1043, 1933763), (1729, 1166521), (1937, 1041257), (2831, 712439), (7829, 257621), (13559, 148751), (19817, 101777), (36803, 54803)]