2772644816

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{4030007}}^1$

素因数の和:4030058

約数の個数: 20

約数和(自身を含む): 5496930912

約数和(自身を除く): 2724286096

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 4030007, 8060014, 16120028, 32240056, 64480112, 173290301, 346580602, 693161204, 1386322408, 2772644816]

約数ペア:

[(1, 2772644816), (2, 1386322408), (4, 693161204), (8, 346580602), (16, 173290301), (43, 64480112), (86, 32240056), (172, 16120028), (344, 8060014), (688, 4030007)]