2049204912

素因数分解:

$2^4\times 3^1\times {\mathrm{42691769}}^1$

素因数の和:42691780

約数の個数: 20

約数和(自身を含む): 5293779480

約数和(自身を除く): 3244574568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 42691769, 85383538, 128075307, 170767076, 256150614, 341534152, 512301228, 683068304, 1024602456, 2049204912]

約数ペア:

[(1, 2049204912), (2, 1024602456), (3, 683068304), (4, 512301228), (6, 341534152), (8, 256150614), (12, 170767076), (16, 128075307), (24, 85383538), (48, 42691769)]