550733488

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{102139}}^1$

素因数の和:102484

約数の個数: 20

約数和(自身を含む): 1070222920

約数和(自身を除く): 519489432

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 5392, 102139, 204278, 408556, 817112, 1634224, 34420843, 68841686, 137683372, 275366744, 550733488]

約数ペア:

[(1, 550733488), (2, 275366744), (4, 137683372), (8, 68841686), (16, 34420843), (337, 1634224), (674, 817112), (1348, 408556), (2696, 204278), (5392, 102139)]