10780854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{256687}}^1$

素因数の和:256699

約数の個数: 16

約数和(自身を含む): 24642048

約数和(自身を除く): 13861194

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 256687, 513374, 770061, 1540122, 1796809, 3593618, 5390427, 10780854]

約数ペア:

[(1, 10780854), (2, 5390427), (3, 3593618), (6, 1796809), (7, 1540122), (14, 770061), (21, 513374), (42, 256687)]