8661107882

素因数分解:

$2^1\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{429917}}^1$

素因数の和:431365

約数の個数: 16

約数和(自身を含む): 14857966080

約数和(自身を除く): 6196858198

約数列:

[1, 2, 7, 14, 1439, 2878, 10073, 20146, 429917, 859834, 3009419, 6018838, 618650563, 1237301126, 4330553941, 8661107882]

約数ペア:

[(1, 8661107882), (2, 4330553941), (7, 1237301126), (14, 618650563), (1439, 6018838), (2878, 3009419), (10073, 859834), (20146, 429917)]