548458976

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{1318411}}^1$

素因数の和:1318434

約数の個数: 24

約数和(自身を含む): 1162839384

約数和(自身を除く): 614380408

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 1318411, 2636822, 5273644, 10547288, 17139343, 21094576, 34278686, 42189152, 68557372, 137114744, 274229488, 548458976]

約数ペア:

[(1, 548458976), (2, 274229488), (4, 137114744), (8, 68557372), (13, 42189152), (16, 34278686), (26, 21094576), (32, 17139343), (52, 10547288), (104, 5273644), (208, 2636822), (416, 1318411)]