2906509762

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{143503}}^1$

素因数の和:143578

約数の個数: 32

約数和(自身を含む): 5062821120

約数和(自身を除く): 2156311358

約数列:

[1, 2, 13, 19, 26, 38, 41, 82, 247, 494, 533, 779, 1066, 1558, 10127, 20254, 143503, 287006, 1865539, 2726557, 3731078, 5453114, 5883623, 11767246, 35445241, 70890482, 76487099, 111788837, 152974198, 223577674, 1453254881, 2906509762]

約数ペア:

[(1, 2906509762), (2, 1453254881), (13, 223577674), (19, 152974198), (26, 111788837), (38, 76487099), (41, 70890482), (82, 35445241), (247, 11767246), (494, 5883623), (533, 5453114), (779, 3731078), (1066, 2726557), (1558, 1865539), (10127, 287006), (20254, 143503)]