2559451153

素因数分解:

$7^2\times {\mathrm{2879}}^1\times {\mathrm{18143}}^1$

素因数の和:21036

約数の個数: 12

約数和(自身を含む): 2978519040

約数和(自身を除く): 419067887

約数列:

[1, 7, 49, 2879, 18143, 20153, 127001, 141071, 889007, 52233697, 365635879, 2559451153]

約数ペア:

[(1, 2559451153), (7, 365635879), (49, 52233697), (2879, 889007), (18143, 141071), (20153, 127001)]