256026

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1$

素因数の和:677

約数の個数: 16

約数和(自身を含む): 520128

約数和(自身を除く): 264102

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 601, 1202, 1803, 3606, 42671, 85342, 128013, 256026]

約数ペア:

[(1, 256026), (2, 128013), (3, 85342), (6, 42671), (71, 3606), (142, 1803), (213, 1202), (426, 601)]