8780642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8237}}^1$

素因数の和:8293

約数の個数: 16

約数和(自身を含む): 14531832

約数和(自身を除く): 5751190

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 8237, 16474, 107081, 214162, 337717, 675434, 4390321, 8780642]

約数ペア:

[(1, 8780642), (2, 4390321), (13, 675434), (26, 337717), (41, 214162), (82, 107081), (533, 16474), (1066, 8237)]