2609251696

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{1871}}^1\times {\mathrm{2027}}^1$

素因数の和:3949

約数の個数: 40

約数和(自身を含む): 5178311424

約数和(自身を除く): 2569059728

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 1871, 2027, 3742, 4054, 7484, 8108, 14968, 16216, 29936, 32432, 80453, 87161, 160906, 174322, 321812, 348644, 643624, 697288, 1287248, 1394576, 3792517, 7585034, 15170068, 30340136, 60680272, 163078231, 326156462, 652312924, 1304625848, 2609251696]

約数ペア:

[(1, 2609251696), (2, 1304625848), (4, 652312924), (8, 326156462), (16, 163078231), (43, 60680272), (86, 30340136), (172, 15170068), (344, 7585034), (688, 3792517), (1871, 1394576), (2027, 1287248), (3742, 697288), (4054, 643624), (7484, 348644), (8108, 321812), (14968, 174322), (16216, 160906), (29936, 87161), (32432, 80453)]