2201998616

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{56369}}^1$

素因数の和:56651

約数の個数: 32

約数和(自身を含む): 4363038000

約数和(自身を除く): 2161039384

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 257, 514, 1028, 2056, 4883, 9766, 19532, 39064, 56369, 112738, 225476, 450952, 1071011, 2142022, 4284044, 8568088, 14486833, 28973666, 57947332, 115894664, 275249827, 550499654, 1100999308, 2201998616]

約数ペア:

[(1, 2201998616), (2, 1100999308), (4, 550499654), (8, 275249827), (19, 115894664), (38, 57947332), (76, 28973666), (152, 14486833), (257, 8568088), (514, 4284044), (1028, 2142022), (2056, 1071011), (4883, 450952), (9766, 225476), (19532, 112738), (39064, 56369)]