2247999418

素因数分解:

$2^1\times 7^1\times {\mathrm{8167}}^1\times {\mathrm{19661}}^1$

素因数の和:27837

約数の個数: 16

約数和(自身を含む): 3854381184

約数和(自身を除く): 1606381766

約数列:

[1, 2, 7, 14, 8167, 16334, 19661, 39322, 57169, 114338, 137627, 275254, 160571387, 321142774, 1123999709, 2247999418]

約数ペア:

[(1, 2247999418), (2, 1123999709), (7, 321142774), (14, 160571387), (8167, 275254), (16334, 137627), (19661, 114338), (39322, 57169)]