2528497438

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{67901}}^1$

素因数の和:68379

約数の個数: 16

約数和(自身を含む): 3889969776

約数和(自身を除く): 1361472338

約数列:

[1, 2, 43, 86, 433, 866, 18619, 37238, 67901, 135802, 2919743, 5839486, 29401133, 58802266, 1264248719, 2528497438]

約数ペア:

[(1, 2528497438), (2, 1264248719), (43, 58802266), (86, 29401133), (433, 5839486), (866, 2919743), (18619, 135802), (37238, 67901)]