39580492

素因数分解:

$2^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{2879}}^1$

素因数の和:3381

約数の個数: 24

約数和(自身を含む): 79349760

約数和(自身を除く): 39769268

約数列:

[1, 2, 4, 7, 14, 28, 491, 982, 1964, 2879, 3437, 5758, 6874, 11516, 13748, 20153, 40306, 80612, 1413589, 2827178, 5654356, 9895123, 19790246, 39580492]

約数ペア:

[(1, 39580492), (2, 19790246), (4, 9895123), (7, 5654356), (14, 2827178), (28, 1413589), (491, 80612), (982, 40306), (1964, 20153), (2879, 13748), (3437, 11516), (5758, 6874)]