8581354318

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{207169}}^1$

素因数の和:207459

約数の個数: 16

約数和(自身を含む): 13051710000

約数和(自身を除く): 4470355682

約数列:

[1, 2, 139, 149, 278, 298, 20711, 41422, 207169, 414338, 28796491, 30868181, 57592982, 61736362, 4290677159, 8581354318]

約数ペア:

[(1, 8581354318), (2, 4290677159), (139, 61736362), (149, 57592982), (278, 30868181), (298, 28796491), (20711, 414338), (41422, 207169)]