2607256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1$

素因数の和:1051

約数の個数: 32

約数和(自身を含む): 5454000

約数和(自身を除く): 2846744

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1009, 1292, 2018, 2584, 4036, 8072, 17153, 19171, 34306, 38342, 68612, 76684, 137224, 153368, 325907, 651814, 1303628, 2607256]

約数ペア:

[(1, 2607256), (2, 1303628), (4, 651814), (8, 325907), (17, 153368), (19, 137224), (34, 76684), (38, 68612), (68, 38342), (76, 34306), (136, 19171), (152, 17153), (323, 8072), (646, 4036), (1009, 2584), (1292, 2018)]