1997366938

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4919623}}^1$

素因数の和:4919661

約数の個数: 16

約数和(自身を含む): 3542129280

約数和(自身を除く): 1544762342

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 4919623, 9839246, 34437361, 68874722, 142669067, 285338134, 998683469, 1997366938]

約数ペア:

[(1, 1997366938), (2, 998683469), (7, 285338134), (14, 142669067), (29, 68874722), (58, 34437361), (203, 9839246), (406, 4919623)]