2563488447

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{5297}}^1\times {\mathrm{12409}}^1$

素因数の和:17722

約数の個数: 16

約数和(自身を含む): 3681898080

約数和(自身を除く): 1118409633

約数列:

[1, 3, 13, 39, 5297, 12409, 15891, 37227, 68861, 161317, 206583, 483951, 65730473, 197191419, 854496149, 2563488447]

約数ペア:

[(1, 2563488447), (3, 854496149), (13, 197191419), (39, 65730473), (5297, 483951), (12409, 206583), (15891, 161317), (37227, 68861)]