2247640031

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{194483}}^1$

素因数の和:194630

約数の個数: 16

約数和(自身を含む): 2788122624

約数和(自身を除く): 540482593

約数列:

[1, 7, 13, 91, 127, 889, 1651, 11557, 194483, 1361381, 2528279, 17697953, 24699341, 172895387, 321091433, 2247640031]

約数ペア:

[(1, 2247640031), (7, 321091433), (13, 172895387), (91, 24699341), (127, 17697953), (889, 2528279), (1651, 1361381), (11557, 194483)]