2013777826

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{1279}}^1\times {\mathrm{4079}}^1$

素因数の和:5553

約数の個数: 16

約数和(自身を含む): 3039436800

約数和(自身を除く): 1025658974

約数列:

[1, 2, 193, 386, 1279, 2558, 4079, 8158, 246847, 493694, 787247, 1574494, 5217041, 10434082, 1006888913, 2013777826]

約数ペア:

[(1, 2013777826), (2, 1006888913), (193, 10434082), (386, 5217041), (1279, 1574494), (2558, 787247), (4079, 493694), (8158, 246847)]