520075794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{12382757}}^1$

素因数の和:12382769

約数の個数: 16

約数和(自身を含む): 1188744768

約数和(自身を除く): 668668974

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 12382757, 24765514, 37148271, 74296542, 86679299, 173358598, 260037897, 520075794]

約数ペア:

[(1, 520075794), (2, 260037897), (3, 173358598), (6, 86679299), (7, 74296542), (14, 37148271), (21, 24765514), (42, 12382757)]