2149182724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{879371}}^1$

素因数の和:879435

約数の個数: 24

約数和(自身を含む): 4136565888

約数和(自身を除く): 1987383164

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 879371, 1758742, 3517484, 11431823, 22863646, 41330437, 45727292, 82660874, 165321748, 537295681, 1074591362, 2149182724]

約数ペア:

[(1, 2149182724), (2, 1074591362), (4, 537295681), (13, 165321748), (26, 82660874), (47, 45727292), (52, 41330437), (94, 22863646), (188, 11431823), (611, 3517484), (1222, 1758742), (2444, 879371)]