268216702

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{20509}}^1$

素因数の和:21027

約数の個数: 16

約数和(自身を含む): 434155680

約数和(自身を除く): 165938978

約数列:

[1, 2, 13, 26, 503, 1006, 6539, 13078, 20509, 41018, 266617, 533234, 10316027, 20632054, 134108351, 268216702]

約数ペア:

[(1, 268216702), (2, 134108351), (13, 20632054), (26, 10316027), (503, 533234), (1006, 266617), (6539, 41018), (13078, 20509)]