2843312

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:273

約数の個数: 40

約数和(自身を含む): 5952000

約数和(自身を除く): 3108688

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 199, 304, 376, 398, 752, 796, 893, 1592, 1786, 3184, 3572, 3781, 7144, 7562, 9353, 14288, 15124, 18706, 30248, 37412, 60496, 74824, 149648, 177707, 355414, 710828, 1421656, 2843312]

約数ペア:

[(1, 2843312), (2, 1421656), (4, 710828), (8, 355414), (16, 177707), (19, 149648), (38, 74824), (47, 60496), (76, 37412), (94, 30248), (152, 18706), (188, 15124), (199, 14288), (304, 9353), (376, 7562), (398, 7144), (752, 3781), (796, 3572), (893, 3184), (1592, 1786)]