255510942

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{165701}}^1$

素因数の和:165963

約数の個数: 16

約数和(自身を含む): 513013392

約数和(自身を除く): 257502450

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 165701, 331402, 497103, 994206, 42585157, 85170314, 127755471, 255510942]

約数ペア:

[(1, 255510942), (2, 127755471), (3, 85170314), (6, 42585157), (257, 994206), (514, 497103), (771, 331402), (1542, 165701)]