2007361930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{4096657}}^1$

素因数の和:4096678

約数の個数: 24

約数和(自身を含む): 4203171108

約数和(自身を除く): 2195809178

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 4096657, 8193314, 20483285, 28676599, 40966570, 57353198, 143382995, 200736193, 286765990, 401472386, 1003680965, 2007361930]

約数ペア:

[(1, 2007361930), (2, 1003680965), (5, 401472386), (7, 286765990), (10, 200736193), (14, 143382995), (35, 57353198), (49, 40966570), (70, 28676599), (98, 20483285), (245, 8193314), (490, 4096657)]