7396715521

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{151}}^1\times {\mathrm{419}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 8896487040

約数和(自身を除く): 1499771519

約数列:

[1, 13, 17, 23, 151, 221, 299, 391, 419, 529, 1963, 2567, 3473, 5083, 5447, 6877, 7123, 8993, 9637, 33371, 45149, 59041, 63269, 79879, 92599, 116909, 125281, 163829, 221651, 767533, 822497, 1038427, 1075573, 1357943, 1455187, 2129777, 2881463, 3768067, 13982449, 17653259, 18917431, 24738179, 33469301, 48984871, 321596327, 435100913, 568978117, 7396715521]

約数ペア:

[(1, 7396715521), (13, 568978117), (17, 435100913), (23, 321596327), (151, 48984871), (221, 33469301), (299, 24738179), (391, 18917431), (419, 17653259), (529, 13982449), (1963, 3768067), (2567, 2881463), (3473, 2129777), (5083, 1455187), (5447, 1357943), (6877, 1075573), (7123, 1038427), (8993, 822497), (9637, 767533), (33371, 221651), (45149, 163829), (59041, 125281), (63269, 116909), (79879, 92599)]