2998648

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 6019200

約数和(自身を除く): 3020552

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 344, 379, 758, 989, 1516, 1978, 3032, 3956, 7912, 8717, 16297, 17434, 32594, 34868, 65188, 69736, 130376, 374831, 749662, 1499324, 2998648]

約数ペア:

[(1, 2998648), (2, 1499324), (4, 749662), (8, 374831), (23, 130376), (43, 69736), (46, 65188), (86, 34868), (92, 32594), (172, 17434), (184, 16297), (344, 8717), (379, 7912), (758, 3956), (989, 3032), (1516, 1978)]