9990722

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{6547}}^1$

素因数の和:6665

約数の個数: 16

約数和(自身を含む): 17286720

約数和(自身を除く): 7295998

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 6547, 13094, 45829, 91658, 713623, 1427246, 4995361, 9990722]

約数ペア:

[(1, 9990722), (2, 4995361), (7, 1427246), (14, 713623), (109, 91658), (218, 45829), (763, 13094), (1526, 6547)]