505236426

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1186001}}^1$

素因数の和:1186077

約数の個数: 16

約数和(自身を含む): 1024705728

約数和(自身を除く): 519469302

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 1186001, 2372002, 3558003, 7116006, 84206071, 168412142, 252618213, 505236426]

約数ペア:

[(1, 505236426), (2, 252618213), (3, 168412142), (6, 84206071), (71, 7116006), (142, 3558003), (213, 2372002), (426, 1186001)]