1680452984

素因数分解:

$2^3\times 7^1\times {\mathrm{30008089}}^1$

素因数の和:30008102

約数の個数: 16

約数和(自身を含む): 3600970800

約数和(自身を除く): 1920517816

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 30008089, 60016178, 120032356, 210056623, 240064712, 420113246, 840226492, 1680452984]

約数ペア:

[(1, 1680452984), (2, 840226492), (4, 420113246), (7, 240064712), (8, 210056623), (14, 120032356), (28, 60016178), (56, 30008089)]