2028904816

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6674029}}^1$

素因数の和:6674056

約数の個数: 20

約数和(自身を含む): 4137898600

約数和(自身を除く): 2108993784

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6674029, 13348058, 26696116, 53392232, 106784464, 126806551, 253613102, 507226204, 1014452408, 2028904816]

約数ペア:

[(1, 2028904816), (2, 1014452408), (4, 507226204), (8, 253613102), (16, 126806551), (19, 106784464), (38, 53392232), (76, 26696116), (152, 13348058), (304, 6674029)]