256133059

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{29017}}^1$

素因数の和:29134

約数の個数: 16

約数和(自身を含む): 318501568

約数和(自身を除く): 62368509

約数列:

[1, 7, 13, 91, 97, 679, 1261, 8827, 29017, 203119, 377221, 2640547, 2814649, 19702543, 36590437, 256133059]

約数ペア:

[(1, 256133059), (7, 36590437), (13, 19702543), (91, 2814649), (97, 2640547), (679, 377221), (1261, 203119), (8827, 29017)]