3280772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{431}}^1$

素因数の和:619

約数の個数: 24

約数和(自身を含む): 6314112

約数和(自身を除く): 3033340

約数列:

[1, 2, 4, 11, 22, 44, 173, 346, 431, 692, 862, 1724, 1903, 3806, 4741, 7612, 9482, 18964, 74563, 149126, 298252, 820193, 1640386, 3280772]

約数ペア:

[(1, 3280772), (2, 1640386), (4, 820193), (11, 298252), (22, 149126), (44, 74563), (173, 18964), (346, 9482), (431, 7612), (692, 4741), (862, 3806), (1724, 1903)]