2256103687187

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{111871061}}^1$

素因数の和:111871178

約数の個数: 16

約数和(自身を含む): 2677745740032

約数和(自身を除く): 421642052845

約数列:

[1, 7, 43, 67, 301, 469, 2881, 20167, 111871061, 783097427, 4810455623, 7495361087, 33673189361, 52467527609, 322300526741, 2256103687187]

約数ペア:

[(1, 2256103687187), (7, 322300526741), (43, 52467527609), (67, 33673189361), (301, 7495361087), (469, 4810455623), (2881, 783097427), (20167, 111871061)]