2079687736

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{340709}}^1$

素因数の和:340831

約数の個数: 32

約数和(自身を含む): 4497372000

約数和(自身を除く): 2417684264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 6104, 340709, 681418, 1362836, 2384963, 2725672, 4769926, 9539852, 19079704, 37137281, 74274562, 148549124, 259960967, 297098248, 519921934, 1039843868, 2079687736]

約数ペア:

[(1, 2079687736), (2, 1039843868), (4, 519921934), (7, 297098248), (8, 259960967), (14, 148549124), (28, 74274562), (56, 37137281), (109, 19079704), (218, 9539852), (436, 4769926), (763, 2725672), (872, 2384963), (1526, 1362836), (3052, 681418), (6104, 340709)]