2939495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1103}}^1$

素因数の和:1162

約数の個数: 16

約数和(自身を含む): 3894912

約数和(自身を除く): 955417

約数列:

[1, 5, 13, 41, 65, 205, 533, 1103, 2665, 5515, 14339, 45223, 71695, 226115, 587899, 2939495]

約数ペア:

[(1, 2939495), (5, 587899), (13, 226115), (41, 71695), (65, 45223), (205, 14339), (533, 5515), (1103, 2665)]