406428286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{141023}}^1$

素因数の和:141167

約数の個数: 16

約数和(自身を含む): 670146048

約数和(自身を除く): 263717762

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 141023, 282046, 1551253, 3102506, 18474013, 36948026, 203214143, 406428286]

約数ペア:

[(1, 406428286), (2, 203214143), (11, 36948026), (22, 18474013), (131, 3102506), (262, 1551253), (1441, 282046), (2882, 141023)]