531204076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{10215463}}^1$

素因数の和:10215480

約数の個数: 12

約数和(自身を含む): 1001115472

約数和(自身を除く): 469911396

約数列:

[1, 2, 4, 13, 26, 52, 10215463, 20430926, 40861852, 132801019, 265602038, 531204076]

約数ペア:

[(1, 531204076), (2, 265602038), (4, 132801019), (13, 40861852), (26, 20430926), (52, 10215463)]