6406498154

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19895957}}^1$

素因数の和:19895989

約数の個数: 16

約数和(自身を含む): 11460071808

約数和(自身を除く): 5053573654

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 19895957, 39791914, 139271699, 278543398, 457607011, 915214022, 3203249077, 6406498154]

約数ペア:

[(1, 6406498154), (2, 3203249077), (7, 915214022), (14, 457607011), (23, 278543398), (46, 139271699), (161, 39791914), (322, 19895957)]