3941896

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1637}}^1$

素因数の和:1693

約数の個数: 32

約数和(自身を含む): 8648640

約数和(自身を除く): 4706744

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 1637, 2408, 3274, 6548, 11459, 13096, 22918, 45836, 70391, 91672, 140782, 281564, 492737, 563128, 985474, 1970948, 3941896]

約数ペア:

[(1, 3941896), (2, 1970948), (4, 985474), (7, 563128), (8, 492737), (14, 281564), (28, 140782), (43, 91672), (56, 70391), (86, 45836), (172, 22918), (301, 13096), (344, 11459), (602, 6548), (1204, 3274), (1637, 2408)]