1520455308

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{2390653}}^1$

素因数の和:2390713

約数の個数: 24

約数和(自身を含む): 3614668848

約数和(自身を除く): 2094213540

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 2390653, 4781306, 7171959, 9562612, 14343918, 28687836, 126704609, 253409218, 380113827, 506818436, 760227654, 1520455308]

約数ペア:

[(1, 1520455308), (2, 760227654), (3, 506818436), (4, 380113827), (6, 253409218), (12, 126704609), (53, 28687836), (106, 14343918), (159, 9562612), (212, 7171959), (318, 4781306), (636, 2390653)]