7138037318

素因数分解:

$2^1\times {\mathrm{421}}^1\times {\mathrm{2137}}^1\times {\mathrm{3967}}^1$

素因数の和:6527

約数の個数: 16

約数和(自身を含む): 10740217344

約数和(自身を除く): 3602180026

約数列:

[1, 2, 421, 842, 2137, 3967, 4274, 7934, 899677, 1670107, 1799354, 3340214, 8477479, 16954958, 3569018659, 7138037318]

約数ペア:

[(1, 7138037318), (2, 3569018659), (421, 16954958), (842, 8477479), (2137, 3340214), (3967, 1799354), (4274, 1670107), (7934, 899677)]