1942172876

素因数分解:

$2^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{158003}}^1$

素因数の和:158453

約数の個数: 24

約数和(自身を含む): 3893218560

約数和(自身を除く): 1951045684

約数列:

[1, 2, 4, 7, 14, 28, 439, 878, 1756, 3073, 6146, 12292, 158003, 316006, 632012, 1106021, 2212042, 4424084, 69363317, 138726634, 277453268, 485543219, 971086438, 1942172876]

約数ペア:

[(1, 1942172876), (2, 971086438), (4, 485543219), (7, 277453268), (14, 138726634), (28, 69363317), (439, 4424084), (878, 2212042), (1756, 1106021), (3073, 632012), (6146, 316006), (12292, 158003)]