979104815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{17911}}^1$

素因数の和:17987

約数の個数: 24

約数和(自身を含む): 1310513568

約数和(自身を除く): 331408753

約数列:

[1, 5, 13, 29, 65, 145, 377, 841, 1885, 4205, 10933, 17911, 54665, 89555, 232843, 519419, 1164215, 2597095, 6752447, 15063151, 33762235, 75315755, 195820963, 979104815]

約数ペア:

[(1, 979104815), (5, 195820963), (13, 75315755), (29, 33762235), (65, 15063151), (145, 6752447), (377, 2597095), (841, 1164215), (1885, 519419), (4205, 232843), (10933, 89555), (17911, 54665)]