387922394

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{631}}^1\times {\mathrm{2063}}^1$

素因数の和:2845

約数の個数: 16

約数和(自身を含む): 587001600

約数和(自身を除く): 199079206

約数列:

[1, 2, 149, 298, 631, 1262, 2063, 4126, 94019, 188038, 307387, 614774, 1301753, 2603506, 193961197, 387922394]

約数ペア:

[(1, 387922394), (2, 193961197), (149, 2603506), (298, 1301753), (631, 614774), (1262, 307387), (2063, 188038), (4126, 94019)]