502005028

素因数分解:

$2^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{38891}}^1$

素因数の和:39363

約数の個数: 24

約数和(自身を含む): 1006213824

約数和(自身を除く): 504208796

約数列:

[1, 2, 4, 7, 14, 28, 461, 922, 1844, 3227, 6454, 12908, 38891, 77782, 155564, 272237, 544474, 1088948, 17928751, 35857502, 71715004, 125501257, 251002514, 502005028]

約数ペア:

[(1, 502005028), (2, 251002514), (4, 125501257), (7, 71715004), (14, 35857502), (28, 17928751), (461, 1088948), (922, 544474), (1844, 272237), (3227, 155564), (6454, 77782), (12908, 38891)]