2116745267

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{4201}}^1$

素因数の和:4348

約数の個数: 32

約数和(自身を含む): 2682556800

約数和(自身を除く): 565811533

約数列:

[1, 7, 13, 49, 91, 113, 343, 637, 791, 1469, 4201, 4459, 5537, 10283, 29407, 38759, 54613, 71981, 205849, 382291, 474713, 503867, 1440943, 2676037, 3322991, 6171269, 18732259, 23260937, 43198883, 162826559, 302392181, 2116745267]

約数ペア:

[(1, 2116745267), (7, 302392181), (13, 162826559), (49, 43198883), (91, 23260937), (113, 18732259), (343, 6171269), (637, 3322991), (791, 2676037), (1469, 1440943), (4201, 503867), (4459, 474713), (5537, 382291), (10283, 205849), (29407, 71981), (38759, 54613)]