2043996878

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1896101}}^1$

素因数の和:1896128

約数の個数: 24

約数和(自身を含む): 3890801304

約数和(自身を除く): 1846804426

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 1896101, 3792202, 13272707, 20857111, 26545414, 41714222, 92908949, 145999777, 185817898, 291999554, 1021998439, 2043996878]

約数ペア:

[(1, 2043996878), (2, 1021998439), (7, 291999554), (11, 185817898), (14, 145999777), (22, 92908949), (49, 41714222), (77, 26545414), (98, 20857111), (154, 13272707), (539, 3792202), (1078, 1896101)]