3979556

素因数分解:

$2^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{457}}^1$

素因数の和:779

約数の個数: 24

約数和(自身を含む): 8002176

約数和(自身を除く): 4022620

約数列:

[1, 2, 4, 7, 14, 28, 311, 457, 622, 914, 1244, 1828, 2177, 3199, 4354, 6398, 8708, 12796, 142127, 284254, 568508, 994889, 1989778, 3979556]

約数ペア:

[(1, 3979556), (2, 1989778), (4, 994889), (7, 568508), (14, 284254), (28, 142127), (311, 12796), (457, 8708), (622, 6398), (914, 4354), (1244, 3199), (1828, 2177)]