1047432854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{62653}}^1$

素因数の和:63311

約数の個数: 16

約数和(自身を含む): 1694665392

約数和(自身を除く): 647232538

約数列:

[1, 2, 13, 26, 643, 1286, 8359, 16718, 62653, 125306, 814489, 1628978, 40285879, 80571758, 523716427, 1047432854]

約数ペア:

[(1, 1047432854), (2, 523716427), (13, 80571758), (26, 40285879), (643, 1628978), (1286, 814489), (8359, 125306), (16718, 62653)]