4068399995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2550721}}^1$

素因数の和:2550766

約数の個数: 16

約数和(自身を含む): 5509559520

約数和(自身を除く): 1441159525

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 2550721, 12753605, 28057931, 73970909, 140289655, 369854545, 813679999, 4068399995]

約数ペア:

[(1, 4068399995), (5, 813679999), (11, 369854545), (29, 140289655), (55, 73970909), (145, 28057931), (319, 12753605), (1595, 2550721)]