777530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5981}}^1$

素因数の和:6001

約数の個数: 16

約数和(自身を含む): 1507464

約数和(自身を除く): 729934

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 5981, 11962, 29905, 59810, 77753, 155506, 388765, 777530]

約数ペア:

[(1, 777530), (2, 388765), (5, 155506), (10, 77753), (13, 59810), (26, 29905), (65, 11962), (130, 5981)]