520064994

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{1187363}}^1$

素因数の和:1187441

約数の個数: 16

約数和(自身を含む): 1054379232

約数和(自身を除く): 534314238

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 1187363, 2374726, 3562089, 7124178, 86677499, 173354998, 260032497, 520064994]

約数ペア:

[(1, 520064994), (2, 260032497), (3, 173354998), (6, 86677499), (73, 7124178), (146, 3562089), (219, 2374726), (438, 1187363)]