2683749887

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{8419}}^1$

素因数の和:8583

約数の個数: 32

約数和(自身を含む): 3440209920

約数和(自身を除く): 756460033

約数列:

[1, 7, 13, 31, 91, 113, 217, 403, 791, 1469, 2821, 3503, 8419, 10283, 24521, 45539, 58933, 109447, 260989, 318773, 766129, 951347, 1826923, 3392857, 6659429, 12367511, 23749999, 29491757, 86572577, 206442299, 383392841, 2683749887]

約数ペア:

[(1, 2683749887), (7, 383392841), (13, 206442299), (31, 86572577), (91, 29491757), (113, 23749999), (217, 12367511), (403, 6659429), (791, 3392857), (1469, 1826923), (2821, 951347), (3503, 766129), (8419, 318773), (10283, 260989), (24521, 109447), (45539, 58933)]