3904574

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{887}}^1$

素因数の和:991

約数の個数: 16

約数和(自身を含む): 6137856

約数和(自身を除く): 2233282

約数列:

[1, 2, 31, 62, 71, 142, 887, 1774, 2201, 4402, 27497, 54994, 62977, 125954, 1952287, 3904574]

約数ペア:

[(1, 3904574), (2, 1952287), (31, 125954), (62, 62977), (71, 54994), (142, 27497), (887, 4402), (1774, 2201)]