251349598

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{11927}}^1$

素因数の和:12227

約数の個数: 16

約数和(自身を含む): 387755424

約数和(自身を除く): 136405826

約数列:

[1, 2, 41, 82, 257, 514, 10537, 11927, 21074, 23854, 489007, 978014, 3065239, 6130478, 125674799, 251349598]

約数ペア:

[(1, 251349598), (2, 125674799), (41, 6130478), (82, 3065239), (257, 978014), (514, 489007), (10537, 23854), (11927, 21074)]