126778614

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{82217}}^1$

素因数の和:82479

約数の個数: 16

約数和(自身を含む): 254546928

約数和(自身を除く): 127768314

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 82217, 164434, 246651, 493302, 21129769, 42259538, 63389307, 126778614]

約数ペア:

[(1, 126778614), (2, 63389307), (3, 42259538), (6, 21129769), (257, 493302), (514, 246651), (771, 164434), (1542, 82217)]