308049394

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{80263}}^1$

素因数の和:80385

約数の個数: 16

約数和(自身を含む): 491215680

約数和(自身を除く): 183166286

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 80263, 160526, 1524997, 3049994, 8106563, 16213126, 154024697, 308049394]

約数ペア:

[(1, 308049394), (2, 154024697), (19, 16213126), (38, 8106563), (101, 3049994), (202, 1524997), (1919, 160526), (3838, 80263)]