1026421291

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{13049}}^1$

素因数の和:13734

約数の個数: 16

約数和(自身を含む): 1244030400

約数和(自身を除く): 217609109

約数列:

[1, 7, 17, 119, 661, 4627, 11237, 13049, 78659, 91343, 221833, 1552831, 8625389, 60377723, 146631613, 1026421291]

約数ペア:

[(1, 1026421291), (7, 146631613), (17, 60377723), (119, 8625389), (661, 1552831), (4627, 221833), (11237, 91343), (13049, 78659)]