2011023854

素因数分解:

$2^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{411589}}^1$

素因数の和:411947

約数の個数: 16

約数和(自身を含む): 3457356000

約数和(自身を除く): 1446332146

約数列:

[1, 2, 7, 14, 349, 698, 2443, 4886, 411589, 823178, 2881123, 5762246, 143644561, 287289122, 1005511927, 2011023854]

約数ペア:

[(1, 2011023854), (2, 1005511927), (7, 287289122), (14, 143644561), (349, 5762246), (698, 2881123), (2443, 823178), (4886, 411589)]