3988574

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1607}}^1$

素因数の和:1699

約数の個数: 16

約数和(自身を含む): 6425568

約数和(自身を除く): 2436994

約数列:

[1, 2, 17, 34, 73, 146, 1241, 1607, 2482, 3214, 27319, 54638, 117311, 234622, 1994287, 3988574]

約数ペア:

[(1, 3988574), (2, 1994287), (17, 234622), (34, 117311), (73, 54638), (146, 27319), (1241, 3214), (1607, 2482)]