12658581257

素因数分解:

$7^2\times {\mathrm{109}}^1\times {\mathrm{293}}^1\times {\mathrm{8089}}^1$

素因数の和:8505

約数の個数: 24

約数和(自身を含む): 14912944200

約数和(自身を除く): 2254362943

約数列:

[1, 7, 49, 109, 293, 763, 2051, 5341, 8089, 14357, 31937, 56623, 223559, 396361, 881701, 1564913, 2370077, 6171907, 16590539, 43203349, 116133773, 258338393, 1808368751, 12658581257]

約数ペア:

[(1, 12658581257), (7, 1808368751), (49, 258338393), (109, 116133773), (293, 43203349), (763, 16590539), (2051, 6171907), (5341, 2370077), (8089, 1564913), (14357, 881701), (31937, 396361), (56623, 223559)]