2019445816

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{6529}}^1$

素因数の和:6640

約数の個数: 48

約数和(自身を含む): 4050428400

約数和(自身を除く): 2030982584

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 328, 943, 1681, 1886, 3362, 3772, 6529, 6724, 7544, 13058, 13448, 26116, 38663, 52232, 77326, 150167, 154652, 267689, 300334, 309304, 535378, 600668, 1070756, 1201336, 2141512, 6156847, 10975249, 12313694, 21950498, 24627388, 43900996, 49254776, 87801992, 252430727, 504861454, 1009722908, 2019445816]

約数ペア:

[(1, 2019445816), (2, 1009722908), (4, 504861454), (8, 252430727), (23, 87801992), (41, 49254776), (46, 43900996), (82, 24627388), (92, 21950498), (164, 12313694), (184, 10975249), (328, 6156847), (943, 2141512), (1681, 1201336), (1886, 1070756), (3362, 600668), (3772, 535378), (6529, 309304), (6724, 300334), (7544, 267689), (13058, 154652), (13448, 150167), (26116, 77326), (38663, 52232)]