2080388527

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1753}}^1\times {\mathrm{8923}}^1$

素因数の和:10702

約数の個数: 16

約数和(自身を含む): 2504431360

約数和(自身を除く): 424042833

約数列:

[1, 7, 19, 133, 1753, 8923, 12271, 33307, 62461, 169537, 233149, 1186759, 15642019, 109494133, 297198361, 2080388527]

約数ペア:

[(1, 2080388527), (7, 297198361), (19, 109494133), (133, 15642019), (1753, 1186759), (8923, 233149), (12271, 169537), (33307, 62461)]