2018989095

素因数分解:

$3^1\times 5^1\times {\mathrm{6143}}^1\times {\mathrm{21911}}^1$

素因数の和:28062

約数の個数: 16

約数和(自身を含む): 3231055872

約数和(自身を除く): 1212066777

約数列:

[1, 3, 5, 15, 6143, 18429, 21911, 30715, 65733, 92145, 109555, 328665, 134599273, 403797819, 672996365, 2018989095]

約数ペア:

[(1, 2018989095), (3, 672996365), (5, 403797819), (15, 134599273), (6143, 328665), (18429, 109555), (21911, 92145), (30715, 65733)]