406972070

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{607421}}^1$

素因数の和:607495

約数の個数: 16

約数和(自身を含む): 743484528

約数和(自身を除く): 336512458

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 607421, 1214842, 3037105, 6074210, 40697207, 81394414, 203486035, 406972070]

約数ペア:

[(1, 406972070), (2, 203486035), (5, 81394414), (10, 40697207), (67, 6074210), (134, 3037105), (335, 1214842), (670, 607421)]