2019449229

素因数分解:

$3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{373}}^1\times {\mathrm{911}}^1$

素因数の和:1577

約数の個数: 32

約数和(自身を含む): 3099807744

約数和(自身を除く): 1080358515

約数列:

[1, 3, 7, 21, 283, 373, 849, 911, 1119, 1981, 2611, 2733, 5943, 6377, 7833, 19131, 105559, 257813, 316677, 339803, 738913, 773439, 1019409, 1804691, 2216739, 2378621, 5414073, 7135863, 96164249, 288492747, 673149743, 2019449229]

約数ペア:

[(1, 2019449229), (3, 673149743), (7, 288492747), (21, 96164249), (283, 7135863), (373, 5414073), (849, 2378621), (911, 2216739), (1119, 1804691), (1981, 1019409), (2611, 773439), (2733, 738913), (5943, 339803), (6377, 316677), (7833, 257813), (19131, 105559)]