2761648638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{65753539}}^1$

素因数の和:65753551

約数の個数: 16

約数和(自身を含む): 6312339840

約数和(自身を除く): 3550691202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 65753539, 131507078, 197260617, 394521234, 460274773, 920549546, 1380824319, 2761648638]

約数ペア:

[(1, 2761648638), (2, 1380824319), (3, 920549546), (6, 460274773), (7, 394521234), (14, 197260617), (21, 131507078), (42, 65753539)]