409997236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2027}}^1\times {\mathrm{4597}}^1$

素因数の和:6639

約数の個数: 24

約数和(自身を含む): 783278496

約数和(自身を除く): 373281260

約数列:

[1, 2, 4, 11, 22, 44, 2027, 4054, 4597, 8108, 9194, 18388, 22297, 44594, 50567, 89188, 101134, 202268, 9318119, 18636238, 37272476, 102499309, 204998618, 409997236]

約数ペア:

[(1, 409997236), (2, 204998618), (4, 102499309), (11, 37272476), (22, 18636238), (44, 9318119), (2027, 202268), (4054, 101134), (4597, 89188), (8108, 50567), (9194, 44594), (18388, 22297)]