263159996

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{49429}}^1$

素因数の和:49466

約数の個数: 24

約数和(自身を含む): 506558640

約数和(自身を除く): 243398644

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1331, 2662, 5324, 49429, 98858, 197716, 543719, 1087438, 2174876, 5980909, 11961818, 23923636, 65789999, 131579998, 263159996]

約数ペア:

[(1, 263159996), (2, 131579998), (4, 65789999), (11, 23923636), (22, 11961818), (44, 5980909), (121, 2174876), (242, 1087438), (484, 543719), (1331, 197716), (2662, 98858), (5324, 49429)]