2008757776

素因数分解:

$2^4\times {\mathrm{8689}}^1\times {\mathrm{14449}}^1$

素因数の和:23146

約数の個数: 20

約数和(自身を含む): 3892685500

約数和(自身を除く): 1883927724

約数列:

[1, 2, 4, 8, 16, 8689, 14449, 17378, 28898, 34756, 57796, 69512, 115592, 139024, 231184, 125547361, 251094722, 502189444, 1004378888, 2008757776]

約数ペア:

[(1, 2008757776), (2, 1004378888), (4, 502189444), (8, 251094722), (16, 125547361), (8689, 231184), (14449, 139024), (17378, 115592), (28898, 69512), (34756, 57796)]