2608157643

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{13513}}^1$

素因数の和:13644

約数の個数: 48

約数和(自身を含む): 4399942176

約数和(自身を除く): 1791784533

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 101, 147, 273, 303, 637, 707, 1313, 1911, 2121, 3939, 4949, 9191, 13513, 14847, 27573, 40539, 64337, 94591, 175669, 193011, 283773, 527007, 662137, 1229683, 1364813, 1986411, 3689049, 4094439, 8607781, 9553691, 17742569, 25823343, 28661073, 53227707, 66875837, 124197983, 200627511, 372593949, 869385881, 2608157643]

約数ペア:

[(1, 2608157643), (3, 869385881), (7, 372593949), (13, 200627511), (21, 124197983), (39, 66875837), (49, 53227707), (91, 28661073), (101, 25823343), (147, 17742569), (273, 9553691), (303, 8607781), (637, 4094439), (707, 3689049), (1313, 1986411), (1911, 1364813), (2121, 1229683), (3939, 662137), (4949, 527007), (9191, 283773), (13513, 193011), (14847, 175669), (27573, 94591), (40539, 64337)]