7222844

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{1319}}^1$

素因数の和:1397

約数の個数: 18

約数和(自身を含む): 13000680

約数和(自身を除く): 5777836

約数列:

[1, 2, 4, 37, 74, 148, 1319, 1369, 2638, 2738, 5276, 5476, 48803, 97606, 195212, 1805711, 3611422, 7222844]

約数ペア:

[(1, 7222844), (2, 3611422), (4, 1805711), (37, 195212), (74, 97606), (148, 48803), (1319, 5476), (1369, 5276), (2638, 2738)]