2912752856

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{223}}^1\times {\mathrm{9661}}^1$

素因数の和:9916

約数の個数: 48

約数和(自身を含む): 5940970560

約数和(自身を除く): 3028217704

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 223, 338, 446, 676, 892, 1352, 1784, 2899, 5798, 9661, 11596, 19322, 23192, 37687, 38644, 75374, 77288, 125593, 150748, 251186, 301496, 502372, 1004744, 1632709, 2154403, 3265418, 4308806, 6530836, 8617612, 13061672, 17235224, 28007239, 56014478, 112028956, 224057912, 364094107, 728188214, 1456376428, 2912752856]

約数ペア:

[(1, 2912752856), (2, 1456376428), (4, 728188214), (8, 364094107), (13, 224057912), (26, 112028956), (52, 56014478), (104, 28007239), (169, 17235224), (223, 13061672), (338, 8617612), (446, 6530836), (676, 4308806), (892, 3265418), (1352, 2154403), (1784, 1632709), (2899, 1004744), (5798, 502372), (9661, 301496), (11596, 251186), (19322, 150748), (23192, 125593), (37687, 77288), (38644, 75374)]