480504002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{1087}}^1$

素因数の和:1454

約数の個数: 32

約数和(自身を含む): 800907264

約数和(自身を除く): 320403262

約数列:

[1, 2, 11, 22, 71, 142, 283, 566, 781, 1087, 1562, 2174, 3113, 6226, 11957, 20093, 23914, 40186, 77177, 154354, 221023, 307621, 442046, 615242, 848947, 1697894, 3383831, 6767662, 21841091, 43682182, 240252001, 480504002]

約数ペア:

[(1, 480504002), (2, 240252001), (11, 43682182), (22, 21841091), (71, 6767662), (142, 3383831), (283, 1697894), (566, 848947), (781, 615242), (1087, 442046), (1562, 307621), (2174, 221023), (3113, 154354), (6226, 77177), (11957, 40186), (20093, 23914)]