2056574456

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{33679}}^1$

素因数の和:34151

約数の個数: 32

約数和(自身を含む): 4092120000

約数和(自身を除く): 2035545544

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 449, 898, 1796, 3592, 7633, 15266, 30532, 33679, 61064, 67358, 134716, 269432, 572543, 1145086, 2290172, 4580344, 15121871, 30243742, 60487484, 120974968, 257071807, 514143614, 1028287228, 2056574456]

約数ペア:

[(1, 2056574456), (2, 1028287228), (4, 514143614), (8, 257071807), (17, 120974968), (34, 60487484), (68, 30243742), (136, 15121871), (449, 4580344), (898, 2290172), (1796, 1145086), (3592, 572543), (7633, 269432), (15266, 134716), (30532, 67358), (33679, 61064)]