1043238434

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3921949}}^1$

素因数の和:3921977

約数の個数: 16

約数和(自身を含む): 1882536000

約数和(自身を除く): 839297566

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 3921949, 7843898, 27453643, 54907286, 74517031, 149034062, 521619217, 1043238434]

約数ペア:

[(1, 1043238434), (2, 521619217), (7, 149034062), (14, 74517031), (19, 54907286), (38, 27453643), (133, 7843898), (266, 3921949)]