2074730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 4323456

約数和(自身を除く): 2248726

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 277, 535, 554, 749, 1070, 1385, 1498, 1939, 2770, 3745, 3878, 7490, 9695, 19390, 29639, 59278, 148195, 207473, 296390, 414946, 1037365, 2074730]

約数ペア:

[(1, 2074730), (2, 1037365), (5, 414946), (7, 296390), (10, 207473), (14, 148195), (35, 59278), (70, 29639), (107, 19390), (214, 9695), (277, 7490), (535, 3878), (554, 3745), (749, 2770), (1070, 1939), (1385, 1498)]