68534778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{878651}}^1$

素因数の和:878669

約数の個数: 16

約数和(自身を含む): 147613536

約数和(自身を除く): 79078758

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 878651, 1757302, 2635953, 5271906, 11422463, 22844926, 34267389, 68534778]

約数ペア:

[(1, 68534778), (2, 34267389), (3, 22844926), (6, 11422463), (13, 5271906), (26, 2635953), (39, 1757302), (78, 878651)]