2051216629

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{566791}}^1$

素因数の和:566856

約数の個数: 16

約数和(自身を含む): 2611777536

約数和(自身を除く): 560560907

約数列:

[1, 7, 11, 47, 77, 329, 517, 3619, 566791, 3967537, 6234701, 26639177, 43642907, 186474239, 293030947, 2051216629]

約数ペア:

[(1, 2051216629), (7, 293030947), (11, 186474239), (47, 43642907), (77, 26639177), (329, 6234701), (517, 3967537), (3619, 566791)]