569530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{337}}^1$

素因数の和:370

約数の個数: 24

約数和(自身を含む): 1113372

約数和(自身を除く): 543842

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 337, 338, 674, 845, 1685, 1690, 3370, 4381, 8762, 21905, 43810, 56953, 113906, 284765, 569530]

約数ペア:

[(1, 569530), (2, 284765), (5, 113906), (10, 56953), (13, 43810), (26, 21905), (65, 8762), (130, 4381), (169, 3370), (337, 1690), (338, 1685), (674, 845)]