1918248

素因数分解:

$2^3\times 3^1\times {\mathrm{257}}^1\times {\mathrm{311}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 4829760

約数和(自身を除く): 2911512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 257, 311, 514, 622, 771, 933, 1028, 1244, 1542, 1866, 2056, 2488, 3084, 3732, 6168, 7464, 79927, 159854, 239781, 319708, 479562, 639416, 959124, 1918248]

約数ペア:

[(1, 1918248), (2, 959124), (3, 639416), (4, 479562), (6, 319708), (8, 239781), (12, 159854), (24, 79927), (257, 7464), (311, 6168), (514, 3732), (622, 3084), (771, 2488), (933, 2056), (1028, 1866), (1244, 1542)]