3970456

素因数分解:

$2^3\times 7^1\times {\mathrm{70901}}^1$

素因数の和:70914

約数の個数: 16

約数和(自身を含む): 8508240

約数和(自身を除く): 4537784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 70901, 141802, 283604, 496307, 567208, 992614, 1985228, 3970456]

約数ペア:

[(1, 3970456), (2, 1985228), (4, 992614), (7, 567208), (8, 496307), (14, 283604), (28, 141802), (56, 70901)]