1788392366

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{27997}}^1$

素因数の和:28100

約数の個数: 24

約数和(自身を含む): 2894433240

約数和(自身を除く): 1106040874

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 1681, 3362, 27997, 31939, 55994, 63878, 531943, 1063886, 1147877, 2295754, 21809663, 43619326, 47062957, 94125914, 894196183, 1788392366]

約数ペア:

[(1, 1788392366), (2, 894196183), (19, 94125914), (38, 47062957), (41, 43619326), (82, 21809663), (779, 2295754), (1558, 1147877), (1681, 1063886), (3362, 531943), (27997, 63878), (31939, 55994)]