78860852021

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{6662233}}^1$

素因数の和:6662348

約数の個数: 16

約数和(自身を含む): 95936169600

約数和(自身を除く): 17075317579

約数列:

[1, 7, 19, 89, 133, 623, 1691, 11837, 6662233, 46635631, 126582427, 592938737, 886076989, 4150571159, 11265836003, 78860852021]

約数ペア:

[(1, 78860852021), (7, 11265836003), (19, 4150571159), (89, 886076989), (133, 592938737), (623, 126582427), (1691, 46635631), (11837, 6662233)]