2389778884

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{93307}}^1$

素因数の和:93667

約数の個数: 24

約数和(自身を含む): 4415334560

約数和(自身を除く): 2025555676

約数列:

[1, 2, 4, 19, 38, 76, 337, 674, 1348, 6403, 12806, 25612, 93307, 186614, 373228, 1772833, 3545666, 7091332, 31444459, 62888918, 125777836, 597444721, 1194889442, 2389778884]

約数ペア:

[(1, 2389778884), (2, 1194889442), (4, 597444721), (19, 125777836), (38, 62888918), (76, 31444459), (337, 7091332), (674, 3545666), (1348, 1772833), (6403, 373228), (12806, 186614), (25612, 93307)]