551470916

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{1941799}}^1$

素因数の和:1941874

約数の個数: 12

約数和(自身を含む): 978667200

約数和(自身を除く): 427196284

約数列:

[1, 2, 4, 71, 142, 284, 1941799, 3883598, 7767196, 137867729, 275735458, 551470916]

約数ペア:

[(1, 551470916), (2, 275735458), (4, 137867729), (71, 7767196), (142, 3883598), (284, 1941799)]