2548696521

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1462247}}^1$

素因数の和:1462340

約数の個数: 16

約数和(自身を含む): 3930522624

約数和(自身を除く): 1381826103

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 1462247, 4386741, 10235729, 30707187, 121366501, 364099503, 849565507, 2548696521]

約数ペア:

[(1, 2548696521), (3, 849565507), (7, 364099503), (21, 121366501), (83, 30707187), (249, 10235729), (581, 4386741), (1743, 1462247)]