1994687554

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{256189}}^1$

素因数の和:256437

約数の個数: 16

約数和(自身を含む): 3181879800

約数和(自身を除く): 1187192246

約数列:

[1, 2, 17, 34, 229, 458, 3893, 7786, 256189, 512378, 4355213, 8710426, 58667281, 117334562, 997343777, 1994687554]

約数ペア:

[(1, 1994687554), (2, 997343777), (17, 117334562), (34, 58667281), (229, 8710426), (458, 4355213), (3893, 512378), (7786, 256189)]