1342630919

素因数分解:

$7^2\times {\mathrm{127}}^1\times {\mathrm{215753}}^1$

素因数の和:215894

約数の個数: 12

約数和(自身を含む): 1574141184

約数和(自身を除く): 231510265

約数列:

[1, 7, 49, 127, 889, 6223, 215753, 1510271, 10571897, 27400631, 191804417, 1342630919]

約数ペア:

[(1, 1342630919), (7, 191804417), (49, 27400631), (127, 10571897), (889, 1510271), (6223, 215753)]