553355012

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1040141}}^1$

素因数の和:1040171

約数の個数: 24

約数和(自身を含む): 1164959040

約数和(自身を除く): 611604028

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1040141, 2080282, 4160564, 7280987, 14561974, 19762679, 29123948, 39525358, 79050716, 138338753, 276677506, 553355012]

約数ペア:

[(1, 553355012), (2, 276677506), (4, 138338753), (7, 79050716), (14, 39525358), (19, 29123948), (28, 19762679), (38, 14561974), (76, 7280987), (133, 4160564), (266, 2080282), (532, 1040141)]