2556837164

素因数分解:

$2^2\times 7^1\times {\mathrm{1657}}^1\times {\mathrm{55109}}^1$

素因数の和:56777

約数の個数: 24

約数和(自身を含む): 5116853280

約数和(自身を除く): 2560016116

約数列:

[1, 2, 4, 7, 14, 28, 1657, 3314, 6628, 11599, 23198, 46396, 55109, 110218, 220436, 385763, 771526, 1543052, 91315613, 182631226, 365262452, 639209291, 1278418582, 2556837164]

約数ペア:

[(1, 2556837164), (2, 1278418582), (4, 639209291), (7, 365262452), (14, 182631226), (28, 91315613), (1657, 1543052), (3314, 771526), (6628, 385763), (11599, 220436), (23198, 110218), (46396, 55109)]