1017996438

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2389663}}^1$

素因数の和:2389739

約数の個数: 16

約数和(自身を含む): 2064669696

約数和(自身を除く): 1046673258

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 2389663, 4779326, 7168989, 14337978, 169666073, 339332146, 508998219, 1017996438]

約数ペア:

[(1, 1017996438), (2, 508998219), (3, 339332146), (6, 169666073), (71, 14337978), (142, 7168989), (213, 4779326), (426, 2389663)]