2048304

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:457

約数の個数: 40

約数和(自身を含む): 5346880

約数和(自身を除く): 3298576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 307, 417, 556, 614, 834, 921, 1112, 1228, 1668, 1842, 2224, 2456, 3336, 3684, 4912, 6672, 7368, 14736, 42673, 85346, 128019, 170692, 256038, 341384, 512076, 682768, 1024152, 2048304]

約数ペア:

[(1, 2048304), (2, 1024152), (3, 682768), (4, 512076), (6, 341384), (8, 256038), (12, 170692), (16, 128019), (24, 85346), (48, 42673), (139, 14736), (278, 7368), (307, 6672), (417, 4912), (556, 3684), (614, 3336), (834, 2456), (921, 2224), (1112, 1842), (1228, 1668)]