520050076

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1428709}}^1$

素因数の和:1428733

約数の個数: 24

約数和(自身を含む): 1120108640

約数和(自身を除く): 600058564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1428709, 2857418, 5714836, 10000963, 18573217, 20001926, 37146434, 40003852, 74292868, 130012519, 260025038, 520050076]

約数ペア:

[(1, 520050076), (2, 260025038), (4, 130012519), (7, 74292868), (13, 40003852), (14, 37146434), (26, 20001926), (28, 18573217), (52, 10000963), (91, 5714836), (182, 2857418), (364, 1428709)]