2078446958

素因数分解:

$2^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{654011}}^1$

素因数の和:654247

約数の個数: 16

約数和(自身を含む): 3578753664

約数和(自身を除く): 1500306706

約数列:

[1, 2, 7, 14, 227, 454, 1589, 3178, 654011, 1308022, 4578077, 9156154, 148460497, 296920994, 1039223479, 2078446958]

約数ペア:

[(1, 2078446958), (2, 1039223479), (7, 296920994), (14, 148460497), (227, 9156154), (454, 4578077), (1589, 1308022), (3178, 654011)]