4389374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1571}}^1$

素因数の和:1711

約数の個数: 16

約数和(自身を含む): 7243776

約数和(自身を除く): 2854402

約数列:

[1, 2, 11, 22, 127, 254, 1397, 1571, 2794, 3142, 17281, 34562, 199517, 399034, 2194687, 4389374]

約数ペア:

[(1, 4389374), (2, 2194687), (11, 399034), (22, 199517), (127, 34562), (254, 17281), (1397, 3142), (1571, 2794)]