2747508428

素因数分解:

$2^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{291173}}^1$

素因数の和:291521

約数の個数: 24

約数和(自身を含む): 5511341472

約数和(自身を除く): 2763833044

約数列:

[1, 2, 4, 7, 14, 28, 337, 674, 1348, 2359, 4718, 9436, 291173, 582346, 1164692, 2038211, 4076422, 8152844, 98125301, 196250602, 392501204, 686877107, 1373754214, 2747508428]

約数ペア:

[(1, 2747508428), (2, 1373754214), (4, 686877107), (7, 392501204), (14, 196250602), (28, 98125301), (337, 8152844), (674, 4076422), (1348, 2038211), (2359, 1164692), (4718, 582346), (9436, 291173)]