2247928

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 4636800

約数和(自身を除く): 2388872

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 643, 874, 1286, 1748, 2572, 3496, 5144, 12217, 14789, 24434, 29578, 48868, 59156, 97736, 118312, 280991, 561982, 1123964, 2247928]

約数ペア:

[(1, 2247928), (2, 1123964), (4, 561982), (8, 280991), (19, 118312), (23, 97736), (38, 59156), (46, 48868), (76, 29578), (92, 24434), (152, 14789), (184, 12217), (437, 5144), (643, 3496), (874, 2572), (1286, 1748)]