988691898

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2320873}}^1$

素因数の和:2320949

約数の個数: 16

約数和(自身を含む): 2005235136

約数和(自身を除く): 1016543238

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 2320873, 4641746, 6962619, 13925238, 164781983, 329563966, 494345949, 988691898]

約数ペア:

[(1, 988691898), (2, 494345949), (3, 329563966), (6, 164781983), (71, 13925238), (142, 6962619), (213, 4641746), (426, 2320873)]