2987218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6047}}^1$

素因数の和:6081

約数の個数: 16

約数和(自身を含む): 5080320

約数和(自身を除く): 2093102

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 6047, 12094, 78611, 114893, 157222, 229786, 1493609, 2987218]

約数ペア:

[(1, 2987218), (2, 1493609), (13, 229786), (19, 157222), (26, 114893), (38, 78611), (247, 12094), (494, 6047)]