1680182278

素因数分解:

$2^1\times {\mathrm{521}}^1\times {\mathrm{1249}}^1\times {\mathrm{1291}}^1$

素因数の和:3063

約数の個数: 16

約数和(自身を含む): 2529090000

約数和(自身を除く): 848907722

約数列:

[1, 2, 521, 1042, 1249, 1291, 2498, 2582, 650729, 672611, 1301458, 1345222, 1612459, 3224918, 840091139, 1680182278]

約数ペア:

[(1, 1680182278), (2, 840091139), (521, 3224918), (1042, 1612459), (1249, 1345222), (1291, 1301458), (2498, 672611), (2582, 650729)]