528944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2543}}^1$

素因数の和:2564

約数の個数: 20

約数和(自身を含む): 1104096

約数和(自身を除く): 575152

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2543, 5086, 10172, 20344, 33059, 40688, 66118, 132236, 264472, 528944]

約数ペア:

[(1, 528944), (2, 264472), (4, 132236), (8, 66118), (13, 40688), (16, 33059), (26, 20344), (52, 10172), (104, 5086), (208, 2543)]