489291836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1913}}^1\times {\mathrm{5813}}^1$

素因数の和:7741

約数の個数: 24

約数和(自身を含む): 934751664

約数和(自身を除く): 445459828

約数列:

[1, 2, 4, 11, 22, 44, 1913, 3826, 5813, 7652, 11626, 21043, 23252, 42086, 63943, 84172, 127886, 255772, 11120269, 22240538, 44481076, 122322959, 244645918, 489291836]

約数ペア:

[(1, 489291836), (2, 244645918), (4, 122322959), (11, 44481076), (22, 22240538), (44, 11120269), (1913, 255772), (3826, 127886), (5813, 84172), (7652, 63943), (11626, 42086), (21043, 23252)]