2015489346

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6689}}^1\times {\mathrm{3863}}^1$

素因数の和:10570

約数の個数: 32

約数和(自身を含む): 4342826880

約数和(自身を除く): 2327337534

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3863, 6689, 7726, 11589, 13378, 20067, 23178, 40134, 50219, 86957, 100438, 150657, 173914, 260871, 301314, 521742, 25839607, 51679214, 77518821, 155037642, 335914891, 671829782, 1007744673, 2015489346]

約数ペア:

[(1, 2015489346), (2, 1007744673), (3, 671829782), (6, 335914891), (13, 155037642), (26, 77518821), (39, 51679214), (78, 25839607), (3863, 521742), (6689, 301314), (7726, 260871), (11589, 173914), (13378, 150657), (20067, 100438), (23178, 86957), (40134, 50219)]