2783281168

素因数分解:

$2^4\times {\mathrm{6577}}^1\times {\mathrm{26449}}^1$

素因数の和:33034

約数の個数: 20

約数和(自身を含む): 5393631100

約数和(自身を除く): 2610349932

約数列:

[1, 2, 4, 8, 16, 6577, 13154, 26308, 26449, 52616, 52898, 105232, 105796, 211592, 423184, 173955073, 347910146, 695820292, 1391640584, 2783281168]

約数ペア:

[(1, 2783281168), (2, 1391640584), (4, 695820292), (8, 347910146), (16, 173955073), (6577, 423184), (13154, 211592), (26308, 105796), (26449, 105232), (52616, 52898)]