7171789136

素因数分解:

$2^4\times {\mathrm{1153}}^1\times {\mathrm{388757}}^1$

素因数の和:389918

約数の個数: 20

約数和(自身を含む): 13907428692

約数和(自身を除く): 6735639556

約数列:

[1, 2, 4, 8, 16, 1153, 2306, 4612, 9224, 18448, 388757, 777514, 1555028, 3110056, 6220112, 448236821, 896473642, 1792947284, 3585894568, 7171789136]

約数ペア:

[(1, 7171789136), (2, 3585894568), (4, 1792947284), (8, 896473642), (16, 448236821), (1153, 6220112), (2306, 3110056), (4612, 1555028), (9224, 777514), (18448, 388757)]