2920409422

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1949539}}^1$

素因数の和:1949655

約数の個数: 16

約数和(自身を含む): 5053207680

約数和(自身を除く): 2132798258

約数列:

[1, 2, 7, 14, 107, 214, 749, 1498, 1949539, 3899078, 13646773, 27293546, 208600673, 417201346, 1460204711, 2920409422]

約数ペア:

[(1, 2920409422), (2, 1460204711), (7, 417201346), (14, 208600673), (107, 27293546), (214, 13646773), (749, 3899078), (1498, 1949539)]