4978876

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4337}}^1$

素因数の和:4389

約数の個数: 24

約数和(自身を含む): 10202976

約数和(自身を除く): 5224100

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 4337, 8674, 17348, 30359, 60718, 121436, 177817, 355634, 711268, 1244719, 2489438, 4978876]

約数ペア:

[(1, 4978876), (2, 2489438), (4, 1244719), (7, 711268), (14, 355634), (28, 177817), (41, 121436), (82, 60718), (164, 30359), (287, 17348), (574, 8674), (1148, 4337)]