542049746

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1\times {\mathrm{2803}}^1$

素因数の和:3558

約数の個数: 32

約数和(自身を含む): 979829760

約数和(自身を除く): 437780014

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 727, 1454, 2803, 5089, 5606, 10178, 13813, 19621, 27626, 39242, 53257, 96691, 106514, 193382, 372799, 745598, 2037781, 4075562, 14264467, 28528934, 38717839, 77435678, 271024873, 542049746]

約数ペア:

[(1, 542049746), (2, 271024873), (7, 77435678), (14, 38717839), (19, 28528934), (38, 14264467), (133, 4075562), (266, 2037781), (727, 745598), (1454, 372799), (2803, 193382), (5089, 106514), (5606, 96691), (10178, 53257), (13813, 39242), (19621, 27626)]