3115256

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{2389}}^1$

素因数の和:2558

約数の個数: 16

約数和(自身を含む): 5879400

約数和(自身を除く): 2764144

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 2389, 4778, 9556, 19112, 389407, 778814, 1557628, 3115256]

約数ペア:

[(1, 3115256), (2, 1557628), (4, 778814), (8, 389407), (163, 19112), (326, 9556), (652, 4778), (1304, 2389)]