2101474543

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{919}}^1$

素因数の和:1147

約数の個数: 32

約数和(自身を含む): 2518179840

約数和(自身を除く): 416705297

約数列:

[1, 7, 43, 71, 107, 301, 497, 749, 919, 3053, 4601, 6433, 7597, 21371, 32207, 39517, 53179, 65249, 98333, 276619, 326671, 456743, 688331, 2286697, 2805707, 4228319, 6981643, 19639949, 29598233, 48871501, 300210649, 2101474543]

約数ペア:

[(1, 2101474543), (7, 300210649), (43, 48871501), (71, 29598233), (107, 19639949), (301, 6981643), (497, 4228319), (749, 2805707), (919, 2286697), (3053, 688331), (4601, 456743), (6433, 326671), (7597, 276619), (21371, 98333), (32207, 65249), (39517, 53179)]