8269222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{571}}^1$

素因数の和:1143

約数の個数: 16

約数和(自身を含む): 13405392

約数和(自身を除く): 5136170

約数列:

[1, 2, 13, 26, 557, 571, 1114, 1142, 7241, 7423, 14482, 14846, 318047, 636094, 4134611, 8269222]

約数ペア:

[(1, 8269222), (2, 4134611), (13, 636094), (26, 318047), (557, 14846), (571, 14482), (1114, 7423), (1142, 7241)]