542178862

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{1523}}^1$

素因数の和:1728

約数の個数: 32

約数和(自身を含む): 869045760

約数和(自身を除く): 326866898

約数列:

[1, 2, 23, 46, 71, 109, 142, 218, 1523, 1633, 2507, 3046, 3266, 5014, 7739, 15478, 35029, 70058, 108133, 166007, 177997, 216266, 332014, 355994, 2487059, 3818161, 4974118, 7636322, 11786497, 23572994, 271089431, 542178862]

約数ペア:

[(1, 542178862), (2, 271089431), (23, 23572994), (46, 11786497), (71, 7636322), (109, 4974118), (142, 3818161), (218, 2487059), (1523, 355994), (1633, 332014), (2507, 216266), (3046, 177997), (3266, 166007), (5014, 108133), (7739, 70058), (15478, 35029)]