2247243355

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1052573}}^1$

素因数の和:1052646

約数の個数: 16

約数和(自身を含む): 3132460224

約数和(自身を除く): 885216869

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 1052573, 5262865, 7368011, 36840055, 64206953, 321034765, 449448671, 2247243355]

約数ペア:

[(1, 2247243355), (5, 449448671), (7, 321034765), (35, 64206953), (61, 36840055), (305, 7368011), (427, 5262865), (2135, 1052573)]