308408

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2029}}^1$

素因数の和:2054

約数の個数: 16

約数和(自身を含む): 609000

約数和(自身を除く): 300592

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2029, 4058, 8116, 16232, 38551, 77102, 154204, 308408]

約数ペア:

[(1, 308408), (2, 154204), (4, 77102), (8, 38551), (19, 16232), (38, 8116), (76, 4058), (152, 2029)]