265568056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2553539}}^1$

素因数の和:2553558

約数の個数: 16

約数和(自身を含む): 536243400

約数和(自身を除く): 270675344

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2553539, 5107078, 10214156, 20428312, 33196007, 66392014, 132784028, 265568056]

約数ペア:

[(1, 265568056), (2, 132784028), (4, 66392014), (8, 33196007), (13, 20428312), (26, 10214156), (52, 5107078), (104, 2553539)]