2007173210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28673903}}^1$

素因数の和:28673917

約数の個数: 16

約数和(自身を含む): 4129042176

約数和(自身を除く): 2121868966

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28673903, 57347806, 143369515, 200717321, 286739030, 401434642, 1003586605, 2007173210]

約数ペア:

[(1, 2007173210), (2, 1003586605), (5, 401434642), (7, 286739030), (10, 200717321), (14, 143369515), (35, 57347806), (70, 28673903)]