321036616754

素因数分解:

$2^1\times 7^1\times {\mathrm{16921}}^1\times {\mathrm{1355191}}^1$

素因数の和:1372121

約数の個数: 16

約数和(自身を含む): 550381416576

約数和(自身を除く): 229344799822

約数列:

[1, 2, 7, 14, 16921, 33842, 118447, 236894, 1355191, 2710382, 9486337, 18972674, 22931186911, 45862373822, 160518308377, 321036616754]

約数ペア:

[(1, 321036616754), (2, 160518308377), (7, 45862373822), (14, 22931186911), (16921, 18972674), (33842, 9486337), (118447, 2710382), (236894, 1355191)]