126308818

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{7927}}^1$

素因数の和:8217

約数の個数: 16

約数和(自身を含む): 196360704

約数和(自身を除く): 70051886

約数列:

[1, 2, 31, 62, 257, 514, 7927, 7967, 15854, 15934, 245737, 491474, 2037239, 4074478, 63154409, 126308818]

約数ペア:

[(1, 126308818), (2, 63154409), (31, 4074478), (62, 2037239), (257, 491474), (514, 245737), (7927, 15934), (7967, 15854)]