1026797989

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{13171}}^1$

素因数の和:13265

約数の個数: 24

約数和(自身を含む): 1255344288

約数和(自身を除く): 228546299

約数列:

[1, 7, 37, 43, 49, 259, 301, 1591, 1813, 2107, 11137, 13171, 77959, 92197, 487327, 566353, 645379, 3411289, 3964471, 20955061, 23879023, 27751297, 146685427, 1026797989]

約数ペア:

[(1, 1026797989), (7, 146685427), (37, 27751297), (43, 23879023), (49, 20955061), (259, 3964471), (301, 3411289), (1591, 645379), (1813, 566353), (2107, 487327), (11137, 92197), (13171, 77959)]