26508720994

素因数分解:

$2^1\times 7^2\times {\mathrm{270497153}}^1$

素因数の和:270497169

約数の個数: 12

約数和(自身を含む): 46255013334

約数和(自身を除く): 19746292340

約数列:

[1, 2, 7, 14, 49, 98, 270497153, 540994306, 1893480071, 3786960142, 13254360497, 26508720994]

約数ペア:

[(1, 26508720994), (2, 13254360497), (7, 3786960142), (14, 1893480071), (49, 540994306), (98, 270497153)]