7129948

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1709}}^1$

素因数の和:1869

約数の個数: 24

約数和(自身を含む): 14364000

約数和(自身を除く): 7234052

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 1709, 2086, 3418, 4172, 6836, 11963, 23926, 47852, 254641, 509282, 1018564, 1782487, 3564974, 7129948]

約数ペア:

[(1, 7129948), (2, 3564974), (4, 1782487), (7, 1018564), (14, 509282), (28, 254641), (149, 47852), (298, 23926), (596, 11963), (1043, 6836), (1709, 4172), (2086, 3418)]