2754128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{13241}}^1$

素因数の和:13262

約数の個数: 20

約数和(自身を含む): 5747028

約数和(自身を除く): 2992900

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 13241, 26482, 52964, 105928, 172133, 211856, 344266, 688532, 1377064, 2754128]

約数ペア:

[(1, 2754128), (2, 1377064), (4, 688532), (8, 344266), (13, 211856), (16, 172133), (26, 105928), (52, 52964), (104, 26482), (208, 13241)]