4909236787

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{769}}^1$

素因数の和:924

約数の個数: 48

約数和(自身を含む): 6337087680

約数和(自身を除く): 1427850893

約数列:

[1, 7, 13, 31, 73, 91, 217, 403, 511, 769, 949, 961, 2263, 2821, 5383, 6643, 6727, 9997, 12493, 15841, 23839, 29419, 56137, 69979, 70153, 87451, 166873, 205933, 309907, 392959, 491071, 729781, 739009, 911989, 1740247, 2169349, 5108467, 5173063, 6383923, 9607117, 12181729, 22623211, 53947657, 67249819, 158362477, 377633599, 701319541, 4909236787]

約数ペア:

[(1, 4909236787), (7, 701319541), (13, 377633599), (31, 158362477), (73, 67249819), (91, 53947657), (217, 22623211), (403, 12181729), (511, 9607117), (769, 6383923), (949, 5173063), (961, 5108467), (2263, 2169349), (2821, 1740247), (5383, 911989), (6643, 739009), (6727, 729781), (9997, 491071), (12493, 392959), (15841, 309907), (23839, 205933), (29419, 166873), (56137, 87451), (69979, 70153)]