890222782

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{3257}}^1\times {\mathrm{8039}}^1$

素因数の和:11315

約数の個数: 16

約数和(自身を含む): 1414493280

約数和(自身を除く): 524270498

約数列:

[1, 2, 17, 34, 3257, 6514, 8039, 16078, 55369, 110738, 136663, 273326, 26183023, 52366046, 445111391, 890222782]

約数ペア:

[(1, 890222782), (2, 445111391), (17, 52366046), (34, 26183023), (3257, 273326), (6514, 136663), (8039, 110738), (16078, 55369)]