2019684896

素因数分解:

$2^5\times {\mathrm{2459}}^1\times {\mathrm{25667}}^1$

素因数の和:28136

約数の個数: 24

約数和(自身を含む): 3978026640

約数和(自身を除く): 1958341744

約数列:

[1, 2, 4, 8, 16, 32, 2459, 4918, 9836, 19672, 25667, 39344, 51334, 78688, 102668, 205336, 410672, 821344, 63115153, 126230306, 252460612, 504921224, 1009842448, 2019684896]

約数ペア:

[(1, 2019684896), (2, 1009842448), (4, 504921224), (8, 252460612), (16, 126230306), (32, 63115153), (2459, 821344), (4918, 410672), (9836, 205336), (19672, 102668), (25667, 78688), (39344, 51334)]