2108251286

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1789687}}^1$

素因数の和:1789739

約数の個数: 16

約数和(自身を含む): 3436200960

約数和(自身を除く): 1327949674

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 1789687, 3579374, 34004053, 55480297, 68008106, 110960594, 1054125643, 2108251286]

約数ペア:

[(1, 2108251286), (2, 1054125643), (19, 110960594), (31, 68008106), (38, 55480297), (62, 34004053), (589, 3579374), (1178, 1789687)]